Hydro SprintX
$650.00 Original price was: $650.00.$550.00Current price is: $550.00.
#HYDROSPRINTX
🏁 A new breed of paddle – The Hydro SprintX is engineered for explosive acceleration, maximum power, and ultimate speed. Designed to win, proven by results. Are you ready to level up your race game? ⚡
🥇 Ryohey Yoshida 🇯🇵 dominated with the Hydro SprintX, securing two world titles at the 2024 @planet.sup World Championships in Florida.
📸 Photo: @ryohey_yoshida by @si_crowther
#BlackProjectSUP #HydroSprintX #SUP #SUPGear #StandUpPaddle #PaddleBoarding #SUPRacing #SUPRacer #Training #FitnessGoals @sicmaui @sicmaui.uk @sic_germany
@totalsup @supboardermag @gbsup @sup_alpstrophy
🏆 Built for Explosive Power, Engineered for Gold - When it comes to short-distance and technical SUP racing, the Hydro SprintX stands above the rest. ⚙️ Designed to give you an edge on race day, it features:
☑️ Low aspect blade optimized for rapid acceleration
☑️ Shallow 7.5-degree blade angle for instant power
☑️ Tour Carbon shaft for enhanced responsiveness
☑️ Developed on Maui by @chrisk97 & @arthurarutkin
☑️ Built with premium 30T carbon fiber 💯
☑️ Backed by a full 1-year warranty 📜
☑️ Free 2-day USA shipping from Maui, HI 📦
🥇 Congratulations to @ryohey_yoshida, who dominated the 100m and Technical disciplines at the @planet.sup SUP World Championships, earning two gold medals in the M40+ division.
Discover the paddle built by champions, designed to make more champions. Link in bio! 🔗
📸 @ryohey_yoshida by @si_crowther at the 2024 @planet.sup SUP World Championships
#blackprojectsup #hydrosprintx #sup #supgear #standuppaddle #paddleboarding #supracing #supracer #training #fitnessgoals
@totalsup @supboardermag @gbsup @sup_alpstrophy @sicmaui @hide_fukushima
Power, precision, and poise.
Csillag Kocsis (@kcsillagv) 🇭🇺 claims gold 🏆 in the Junior Women Technical at the @planet.sup world championships in Sarasota, Florida.
📸 @si_crowther / @blackprojectsup
#blackprojectsup #hydrosprintX #tigerfin
#supracing #sup #standuppaddle #paddleboarding #winning #totalsup
@planetcanoe @totalsup @supboardermag @infinity_sup
@blackprojectsup surfing athlete and product tester @bernd_roediger helping us get ready for the @planet.sup worlds building and shipping paddles for his racing teammates @blueewer01 @donato_freens @seychelle.sup and @arthurarutkin as well as a range of prototypes for @chrisk97 and @arthurarutkin to test this week 🙏
Swipe 👉 to see @chrisk97’s current test quiver!
#blackprojectsup #hydrosprintx #hydrosynergyx #supracing @infinity_sup
It is always amazing to feel how two almost identical prototype paddles can feel so different.
@seychelle.sup 🇺🇸
@kcsillagv 🇭🇺
@_rlogothetii 🇬🇷
@annie.supx 🇬🇧
@donato_freens 🇳🇱
@arthurarutkin 🇫🇷
@blueewer01 🇬🇧
@bastiangrimm 🇩🇪
#hydrosprintx #blackprojectsup #sup #supracing #standuppaddle #paddleboarding
@totalsup @supboardermag
🌊 @arthurarutkin is powered by the Hydro SprintX—a paddle he helped design. When milliseconds count, the Hydro SprintX delivers unmatched acceleration, responsiveness, and control. 🏆
⏱️ Built for elite racers, the Hydro SprintX optimizes your every stroke, shaving time off the finish line - this paddle will give you an edge in sprint and technical racing.
🌸 Designed in Maui, Hawaii 🏝️
🌊 High-performance blade for maximum power.
⚡ Engineered for speed, crafted for winners.
⏱️ The fastest paddle for sprint & technical races.
🔧 30T pre-preg carbon construction.
🔒 Backed by a full 1-year warranty.
Get the paddle trusted by the best SUP racers worldwide. Ready to paddle faster? Visit our website to learn more! 🚀
📸 Photo by: @frankiebees
#BlackProjectSUP #HydroSprintX #SUPPerformance #SUPRacing #SUPRace #Paddleboarding #Racing
@totalsup @supboardermag
The Fastest Paddle For Sprinting & Short Distance Racing
The first paddle made specifically for sprinting and short-distance races. The Hydro SprintX was designed to help paddlers push their limits with maximum acceleration and top speed. Every feature of this paddle is optimized for speed and winning races. With a 7.5° blade angle, a shallower power pocket, and a wider and more compact blade outline, your first stroke will generate an instant burst of acceleration. We also reduced the blade volume to speed up entry and exit, helping you maintain an extremely fast cadence for sprinting.
Paddle Info & FAQs
The all-new Tour Carbon shaft series is a key component of the Hydro SprintX that brings reduced weight, added power, responsiveness, grip, and comfort. The tapered oval design increases stiffness in the lower shaft area for enhanced stability and power transfer to the blade. The more flexible and thinner round upper section helps to reduce fatigue. The oval-shaped middle-grip area provides a directional feel and a secure grip with a natural carbon-textured matte finish. Our lightest, most responsive shafts are built with 30T carbon. The Tour series offers four distinct profiles, each with various length and stiffness options.
Utilizing our Advanced Flow with Power Scoop technology and built with the best 30T pre-preg Toray carbon, this is the fastest and most responsive paddle on the market. If you are serious about winning, the Hydro SprintX belongs in your paddle quiver for short-distance racing.
- A completely re-imagined design.
- Increases blade efficiency through the water.
- Locks blade in to eliminate lateral movements.
- Creates a smooth, consistent and efficient stroke.
The latest SUP paddle innovation is our REACT+ Technology (RE+T). This incorporates two external 30T unidirectional carbon plates, amplifying blade power, responsiveness, and energy return.
The Hydro SprintX features a single shallow scoop design with dihedral shaped edges. This design is optimized for high cadence and high-power output, and it delivers forward thrust in a smooth and controlled manner. PST is designed to work in harmony with Advanced Flow Technology (AFT).
- Single shallow scoop design with dihedral edges.
- Helps increase paddling cadence.
- Works in harmony with AFT.
The 30T carbon construction reduces weight and increases responsiveness of the paddle. This enables us to optimize the internal layers and build an even more durable paddle.
- We added extra carbon reinforcement to the blades edges.
- All edges are rounded with smooth transitions.
- Reduces or eliminates board damage.
- Increased paddle strength. Rounded edges are safer.
The paddle is molded from layers of pre-preg carbon with a lightweight high density CNC foam core. This internal precision improves laminate adhesion increasing the longevity of your investment in a quality paddle.
The award-winning hollow carbon PowerGrip ensures that every ounce of effort is translated into forward motion; the ergonomic design maintains comfort throughout extended paddling sessions.
- Long lasting comfort for racing and touring.
- Improved connection between hand and paddle increases power.
- Hollow pre-prep carbon construction for reduced weight.
| | X-LARGE | Large | Medium | Small |
|---|---|---|---|---|
| Size (cm2) | 606 | 565 | 530 | 494 |
| Size (in2) | 94 | 88 | 82 | 77 |
| Paddler Weight (KG) | 90 – 110 | 80 – 100 | 70 – 90 | 60 – 80 |
| Paddler Weight (lbs) | 200 – 245 | 175 – 220 | 155 – 200 | 130 – 175 |
| Paddler Weight (kg / lbs) | Paddle Length 65 – 78″ 165 – 188cm | Paddle Length 74 – 85″ 188 – 216cm |
|---|---|---|
| 45 – 55 / 99 – 121 | TourCarbon 90 | None |
| 56 – 60 / 123 – 132 | TourCarbon 90 | None |
| 61 – 65 / 134 – 143 | TourCarbon 80 | None |
| 66 – 75 / 145 – 165 | TourCarbon 80 | TourCarbon 65 |
| 76 – 85 / 167 – 187 | TourCarbon 70 | TourCarbon 65 |
| 86 – 90 / 189 – 198 | TourCarbon 70 | TourCarbon 65 |
| 91 – 95 / 200 – 209 | TourCarbon 50 | TourCarbon 45 |
| 96 – 100 / 211 – 220 | TourCarbon 50 | TourCarbon 45 |
| 101 – 106 / 222 – 233 | TourCarbon 50 | TourCarbon 45 |
| Height (ft / cm / in) | ADVANCED OR PRO RACING (REGULAR BOARDS) | ADVANCED OR PRO RACING (DUGOUT BOARDS) | SHORT DISTANCE & SPRINTING |
|---|---|---|---|
| 5′ / 60 / 152 | 66 / 168 | 65 / 165 | 64 / 163 |
| 5′ 1″ / 61 / 155 | 67 / 170 | 66 / 168 | 65 / 165 |
| 5′ 2″ / 62 / 157 | 68 / 173 | 67 / 170 | 66 / 168 |
| 5′ 3″ / 63 / 160 | 69 / 175 | 68 / 173 | 67 / 170 |
| 5′ 4″ / 64 / 163 | 70 / 178 | 69 / 175 | 68 / 173 |
| 5′ 5″ / 65 / 165 | 71 / 180 | 70 / 178 | 69 / 175 |
| 5′ 6″ / 66 / 168 | 72 / 183 | 71 / 180 | 70 / 178 |
| 5′ 7″ / 67 / 170 | 73 / 185 | 72 / 183 | 71 / 180 |
| 5′ 8″ / 68 / 173 | 74 / 188 | 73 / 185 | 72 / 183 |
| 5′ 9″ / 69 / 175 | 75 / 191 | 74 / 188 | 73 / 185 |
| 5′ 10″ / 70 / 178 | 76 / 193 | 75 / 191 | 74 / 188 |
| 5′ 11″ / 71 / 180 | 77 / 196 | 76 / 193 | 75 / 191 |
| 6′ / 72 / 183 | 78 / 198 | 77 / 196 | 76 / 193 |
| 6′ 1″ / 73 / 185 | 79 / 201 | 78 / 198 | 77 / 196 |
| 6′ 2″ / 74 / 188 | 80 / 203 | 79 / 201 | 78 / 198 |
| 6′ 3″ / 75 / 191 | 81 / 206 | 80 / 203 | 79 / 201 |
| 6′ 4″ / 76 / 193 | 82 / 208 | 81 / 206 | 80 / 203 |
| 6′ 5″ / 77 / 196 | 83 / 211 | 82 / 208 | 81 / 206 |
| 6′ 6″ / 78 / 198 | 84 / 213 | 83 / 211 | 82 / 208 |
All Hydro SprintX paddles come complete with our Paddle Bag ($175 value).
“The Hydro SprintX was designed to meet the specific demands of short distance SUP racing; it has become the paddle of choice for many competitive SUP racers worldwide. We set out to create the best paddle for short distance racing, a specific paddle for sprinting and short distance which gives athletes an (unfair) advantage – the Hydro SprintX is that paddle. When not in the office or developing equipment, we love to train hard and challenge our own physical limits, we’re paddlers too and that inspires what we do.”
Chris Freeman | Founder | Black Project
Explore the Hydro SprintX webpage to learn more about this championship winning paddle.










































simply fantastic!!!! !!!!!!!
April 17, 2025 at 6:05 am
the quality of the materials is immediately noticeable. The paddle is light, reactive and very high-performance in medium and short distances, but in flat water it also performs well over long distances. The conical and oval handle is very comfortable and non-slip, the blade penetrates perfectly into the water and pushes without any vibration.
Fastest Flat Water Paddle Ever
April 17, 2025 at 4:35 am
I have both the Hydro X and Sprint X. For all of my sorter events or technical races the Sprint X is my go to paddle. As soon as the paddle hits the water at the start of a race you can feel the your board getting up to speed and holding it in just a few strokes.
Right tool for the job
April 17, 2025 at 1:35 am
I don’t use this paddle super often, but have used it in sprinting and shorter technical races and it’s been the right tool for the job. I love the quality of the Black Project paddles, they look super cool, and you can tell that Chris and team have put a lot of dedication into their design and manufacturing. Great customer service as well.
The new Sprint X even better than the previous one
November 21, 2024 at 5:45 pm
Absolutely loved the first version of the Sprint X, but this new one is even better ! It is stronger, more powerful and even lighter .What magic is this, how is this even possible. Can’t go back to any other brands now:) use this paddle for flat water sprinting on 14ft race boards, sup foiling on downwind and surfing waves. This paddle does it all 🙂
SprintX Top Tier Performance
November 17, 2024 at 3:08 pm
This paddle is absolutely incredible in its preference. Being able to be explosive and have a fast cadence builds so much speed in a short distance.
Hydro SprintX and Hydro SynergyX paddles
November 6, 2024 at 9:46 am
Black Project paddles are the best on the market. The Hydro SprintX is absolutely the best paddle for Sprinting and short distance Technical races. Suits high cadence and really grips the water for speed. The Hydro SynergyX is an amazing paddle for the slightly longer distance races. It’s super soft on the catch so doesn’t hurt your shoulders! Both paddles are ridiculously light that when travelling through the airport 2 paddles in the bag weigh under 1.5kg.
Fits a specific need
November 5, 2024 at 8:33 am
If you are a high cadence paddler with a quick exit and want to go fast over shorter distances, then this is your paddle. The blade catches early in the stroke starting the power phase very early in the pull. The decreased blade angle means you want to get the blade out of the water quickly. You definitely feel a harder pull and fatigue faster versus the synergy x paddle, but shoulder pain is mitigated by the flex shaft. As much as I like my sprint x, I prefer my synergy x even for sprints and shorter races. I have a synergy x XL blade for sprints and races 5k and under, and use a synergy L blade for anything longer. This is because I prefer a longer stroke with more followthrough and lower cadence.
Love the Hydro SynergyX!
November 4, 2024 at 6:27 am
I appreciate Chris and the Team that provide me with the best paddles in the biz! This new iteration (Hydro Synergy X) is lighter, faster, more comfortable (hard to believe the previous performance paddles could be improved upon) and improves my cadence. My shoulders remain pain free with the BP paddles. The lightness of this 70” length paddle with the small blade is insane. Super love the tapered shaft which creates the ultimate source of flex and rigidity. And in combo with the 2024 Starboard Allstar all systems are GO!
Hydro Sprintx
September 13, 2024 at 8:24 am
Thanks fore really good padles again Nice to try the sprintx i really really love it is a Nice paddle i try i out to they fore som more distiance Racing feel good i really like the power that you Can get from et and you also Can sprint with it
The new ovals shaft of the Hydro Sprit X is a game changer!
August 24, 2024 at 3:24 am
Are you a sprinter? Then an upgrade to the new Hydro Sprint X is no brainer! The new ovals shaft of the Hydro Sprit X is a game changer for sprinting training and racing 🤩 Light weight with an incredible catch and a quick release yet so strong and powerful when accelerating! The 2024 season is not over yet, but this paddle has helped me to secure a podium spot multiple times over the last 2 month 🙏 Overall, the Hydro Sprint X is a must have for every sprint / short-distance racer!
HydroSprintX S
August 13, 2024 at 2:18 am
Hi, After 2 month with this paddle, i’m really satisfied and this is added complementary with my Hydro Flow X for SUP race, and i used HydroSprintX for Sprint or Technical Race, really good, strong catch but agreable for 30minutes, it’s responds, if i use this 1hours, it’s hard becuse very strong, Hydro FlowX is better for long durate !
Best regards Loïc.
Hydro Sprint XL - Great Sup Foil Paddle
July 18, 2024 at 4:05 am
I’ve used the Sprint XL for a couple of years to sup foil and sup foil downwind. It is a very durable paddle. One of the things that I like best about the paddle is that it allows for a higher cadence compared to paddles with very large blade angles and is much more forgiving on the shoulders. With a blade angle of 7 degrees, this paddle forces good paddle technique. The carbon construction is very light on these paddles which also helps for high cadence. I have my paddle cut to forehead height and find that to be perfect for sprinting with this paddle. The one thing to note is that the carbon shaft can sometimes feel slippery.
Hydro SprintX Makes Paddling Easy
July 16, 2024 at 7:41 am
This is my main paddle for my Downwind foil sessions. The paddle is incredibly light and powerful. The amount of power the paddle produces is insane and the ease of release is even better!
The Hydro SprintX Paddle Gets The Job Done
July 15, 2024 at 9:40 am
I’ve been using the Hydro SprintX paddle for my downwind foiling sessions, The paddle’s design is optimized for power and efficiency, which is crucial when paddling up in open ocean swell and maintaining speed. The Hydro SprintX excels in delivering a powerful catch and smooth release. The Hydro SprintX paddle has significantly enhanced my downwind foiling experience. Its blend of power, efficiency, durability, and comfort makes it an excellent choice for anyone looking to take it to the next level. I highly recommend the Hydro SprintX to fellow paddlers and foilers seeking top-tier performance and reliability. MAHALO to Chris and the entire Black Project Team!
Hydro Sprint X
July 14, 2024 at 8:15 am
I have transitioned to sprint racing this season. The Hydro Sprint X has been a game-changer! It has an incredible catch, has quick feather-like release, and is very light, which decreases fatigue yet is strong enough to provide a stable third point of contact with step-back turns.
I just changed to a Tiger21 fin. Sometimes, the combination makes me feel like I am dancing with my board!
Perfect paddle - highly recommended
July 11, 2024 at 1:39 am
SprintX 2024 Size M – my favorite paddle. Strong, perfect catch and release, unbelivable light.
You can choose any stroke rate for perfect acceleration. 2024 shaft and overall construction awsome. Love it.
SprintX just gets better and better!
July 10, 2024 at 9:37 pm
Onto my second sprint X paddle as sadly broke the blade on a foil after one too many hits 🙂 ! Loved the first version so much had to get a new one with updated construction. This one is even better, stronger , stiffer and the new oval taper shaft feels great too. So stoked, didn’t think the sprintX could get better but they just did!!
Most power of catching water
July 10, 2024 at 1:41 pm
more than flox by catching water capa,
I made sprint & flow same time.
But using only sprint usual traning & race.
That’s reason of catching water,
Absolute weapon
June 22, 2024 at 7:20 am
This paddle is by far the best in every sector of design flex where you want it and need it, a handle that fills your hand properly for a solid connection, blade design that’s reacts like a smaller paddle but all the power of a bigger blade. This paddle is build like a tank yet lite as a feather. The assembly is finished with hot glue makes tuning so quick and easy, plus a paddle bag?!? That bag has just as many features as the paddles themselves. Chris and the black project team have really knock it out with attention to detail. By far my most favorite paddle to date.
Strive for the best!!
April 23, 2024 at 4:33 am
Absolutely fantastic paddle to continue the legacy of having the top and best paddlers for beginner to advanced!! The Hydro SprintX is an incredibly versatile and lightweight paddle. This paddle has made my paddling a million times stronger by being able to move more water and not feeling any fatigue or stress on my body. It has also gave me the ability to speed up my paddle strokes; getting more stronger paddles in a shorter time and distance!! All in all highly recommend this paddle and any of the paddles in the black project line up!!!
May 4, 2024 at 8:32 am
Stoked you love it 😍
Brilliant paddle for sprints and short tech racing!
December 15, 2023 at 2:49 pm
This paddle really exceeded my expectations! Amazing for sprinting as you’re able to keep a fast cadence and more importantly I’ve noticed hardly any shoulder fatigue. If you’re looking for a sprinting paddle this is it!
This paddle grabs hard, and is solid throughout your stroke
May 14, 2023 at 9:11 am
I really like this paddle. It surprised me as my old BP travel paddle is a great paddle but not my favorite. This one piece Hydro Sprint-X is a game changer. It plants hard and is smooth and firm as you pull through the stroke. It exits cleanly and is super light and stiff but not abusive on my old joints. I got it for short races, but have used it on up to 10km races and still love it. When unstable it feels more solid when i brace… yeah i don’t get this one but it does to me. This is the best BP paddle for me, it is fantastic!
Great SUP foil paddle
May 14, 2023 at 3:23 am
I’ve been getting into DW SUP foiling lately and this paddle has opened up the types of bumps that I can catch. It has good power when paddling slow and once you get a little momentum going it has really good power when paddling fast. I weigh 150lbs and the medium blade seems to fit me well.
Hydro SprintX continues the legacy
May 13, 2023 at 8:36 am
This paddle delivers on its promise of immediate power to accelerate off the line, Ultra-light weight and a cleaner blade help make for a super fast turnover in sprints and technical races. I’ve been paddling the Hydro FloX for a couple of years and, as an intermediate paddler, I found it very easy to adjust to the Sprint version. The shortened blade means your don’t have to plunge it quite as deep for a good catch and the decreased paddle angle means you get your power phase sooner in the stroke and can initiate the recovery just before your feet. Like all of BP paddles, you need to try them to fully appreciate the difference.
The SprintX is a killer paddler for downwind SUP foiling!
May 12, 2023 at 10:59 pm
I have been testing a few brands of paddles to find the most efficient paddle to use to get up on foil for downwind SUP Foiling and SUP surf Foiling. SprintX checks that box better than anything else out there! Efficient, light weight and nice and perfect amount of stiffness and flex in the right places so your shoulders are not worn after a session. Plenty of power when i need it which is from the first catch on the first stroke. I am 93kg and chose the XL and was the perfect size for me. Thank you Chris and the BP team for such a great paddle!
A powerful addition to the BP quiver!
March 29, 2022 at 1:05 pm
“My new SprintX is a powerful addition to the BP quiver, which includes the HydroX! Two bags (great design with many excellent features) hold two superb paddles depending on my mood, conditions, and desire for pure stiff power vs. power with a bit of flex (slim shaft on the Hydro). Thank you BlackProject for providing an excellent experience – from ordering to timely advice and guidance from Chris to super fast shipping and well-protected packaging of the paddle. From Miles in Spokane to Black Project in Maui, aloha and gracias.”
Why Black Project?
Premium SUP paddles and fins designed to maximize performance, efficiency, and feel on the water.
Quality & Reliability
The finest materials, extensive testing, innovative manufacturing practices all backed by our efficient customer support to ensure products exceed the needs of enthusiasts.
Performance & Innovation
Relentless pursuit of innovation driven by a desire to enhance the performance of paddling equipment, delivering meaningful change and enhanced experiences.
Community & Environment
Active, committed, and supportive of the standup paddling community in a collaborate manner which enriches the lives of paddlers and nurtures the restoration of the environment.
Quality & Reliability
The finest materials, extensive testing, innovative manufacturing practices all backed by our efficient customer support to ensure products exceed the needs of enthusiasts.
Performance & Innovation
Relentless pursuit of innovation driven by a desire to enhance the performance of paddling equipment, delivering meaningful change and enhanced experiences.
Community & Environment
Active, committed, and supportive of the standup paddling community in a collaborate manner which enriches the lives of paddlers and nurtures the restoration of the environment.
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Paddles Guide
Blade Size Guide
We don’t think you need to be an expert paddler to enjoy the benefits of a custom paddle. In fact, it’s why we offer the Hydro SprintX in four blade sizes and a range of shaft customization options to best suit your specific paddling needs. Choosing the right paddle might seem daunting at first, but don’t worry, we made it easy to identify which is the best option for your optimal paddling experience.
Shaft Stiffness Guide
This table is not designed to be a one-size-fits-all solution, shaft choice will depend on the paddler’s preference, height, and any previous injury. Stiffness recommendations are detailed according to paddle length, if your length crosses over remember that the higher the number = more flex, so if you are at the lower end of the weight range select the softer shaft (higher number) and if you are at the upper end of the range consider the stiffer shaft option (lower number). If you need help in selecting the right shaft flex, please view our Tour Carbon shaft (detailed) guide, 5-step guide, the FAQs or contact us.
(kg / lbs)
65 - 78"
165 - 188cm
74 - 85"
188 - 216cm
Paddle Length Guide
This table is not designed to be a one-size-fits-all solution, and recommended paddle lengths may vary by approximately 1″ (2.5cm) depending on the paddler’s preference. For sprint and short distance paddling a shorter paddle will be more effective. Longer paddles are preferable for greater paddling distances. Remember, it is easier to cut your paddle down than to glue on more shaft (especially with our hot glue construction), so we err on the side of caution by recommending the longer end of the spectrum.
(ft / cm / in)
(REGULAR BOARDS)
(DUGOUT BOARDS)
Step #3 – Exploring Fixed, Adjustable, & 3-Piece Shafts
Choosing the right shaft is just as important as choosing the blade. Shaft type, flex, diameter, and shape all impact comfort, control, and performance on the water. Don’t worry—we’ll break it all down so you can choose the right setup with confidence.
Understanding SUP Paddle Shafts: Types, Flex, Shape, and Diameter
Your paddle shaft is the connection between you and the water, influencing power transfer, comfort, injury prevention, and endurance performance. Whether you prefer a lightweight fixed shaft for maximum efficiency, an adjustable shaft for versatility, or a 3-piece design for travel, each option has its advantages. Weight, flex, shaft diameter, and shape further impact how your paddle feels and performs. In this section, we’ll explore the key factors to help you confidently choose the best shaft for your needs.
Racing & Touring Shaft Flex Guide
SUP Surfing Shaft Flex Guide
SUP Foiling Shaft Flex Guide
Recreational Shaft Flex Guide
SUP Paddle Shaft Flex Tips & FAQs
Relax—Don’t Stress About Shaft Flex
Choose the Right Shaft Style for Your Needs
From lightweight 1-piece designs to versatile 2-piece adjustable and travel-ready 3-piece options, we offer shaft configurations to match every paddler’s lifestyle and goals. Whether you prioritize weight savings, adjustability, or portability, there’s a setup built for you.
1-Piece Fixed (Custom built to Fit)
2-Piece Adjustable
Our FUSION adjustment system redefines adjustable paddles with an ergonomic design, internal marine grade brass pin, and Slick Rail Technology. Lightweight and durable, it ensures precise adjustments, resists sand and salt, and delivers a seamless paddling experience for paddlers of all levels.
Explore: FUSION – The Future of Adjustable SUP Paddles
3-Piece Adjustable
3-Piece Fixed (Custom built to Fit)
Innovative solution offering fixed paddle feel in a travel-ready 3-piece build.
Shaft Flex, Simplified.
Why SUP Shaft Flex Matters
Shaft flex is one of the most important and often misunderstood aspects of paddle performance. It affects how your paddle feels in the water, how much power you generate, and how much strain is transferred to your body. At Black Project, we tune flex by adjusting carbon grade, fiber layup, shaft shape, and diameter—so every paddler gets a paddle that feels responsive, comfortable, powerful, and efficient, no matter their size or paddling discipline.
Is Your Paddle Shaft Too Stiff? Here's How to Tell.
Is Your Paddle Shaft Too Soft? Signs to Watch For.
If your paddle blade is too big, you may experience these common issues:
The Benefits of Choosing the Right Shaft Flex
Getting the right shaft flex means you’ll paddle more efficiently, reduce strain on your body, and enjoy a better overall experience on the water. Here’s what you can expect:
What Do Black Project Shaft Flex Ratings Mean?
Paddle Shaft Shape Types and Terminology
Round
The most common cross section used.
Oval
An oval cross section design influences flex.
Straight
A consistent diameter throughout the shaft.
Tapered
Wider at the base and progressively thinner.
Every Stroke Starts Here – Black Project Carbon Shafts
Every Black Project shaft is crafted with 100% carbon construction, using premium Japanese Toray pre-preg carbon for exceptional performance and durability. From the ultra-responsive Tour Carbon, to the surf-optimized Apex, and the all-round Quest, each model is purpose-built to meet the demands of different paddling styles. Use the options below to explore and compare the shaft that’s best for your goals on the water.
Tour Carbon
APEX Carbon
QUEST Carbon
Lightweight. Responsive. Tuned for Excellence.
Tour Carbon
Apex Carbon
The Apex shafts also feature 30T pre-preg carbon laminates for reduced weight and increased paddling power. Being marginally stiffer than previous models the shafts have been optimized for the full range of paddlers. Available in both 29mm and 26mm straight round options. With the trend towards slightly higher volume SUP surf boards, we wanted to increase power slightly and these new shafts help us achieve this while maintaining our familiar flex, reducing fatigue, and safeguarding against injury – when the surf is good, we want you to make the most of it with long pain free sessions.
Quest Carbon
What to Consider When Choosing a SUP Paddle Shaft
Convenience Needs: Fixed vs. Adjustable vs. 3-Piece
Your paddling lifestyle plays a big role in shaft choice. If you want the lightest setup for pure performance, a 1-piece fixed shaft is ideal. Need versatility for sharing, changing boards, or evolving technique? A 2-piece adjustable shaft is the most flexible option. Traveling or tight on storage space? Go with a 3-piece travel paddle that fits in your bag without sacrificing performance.
Paddler Weight: More Power, More Stiffness
Paddler Height: Longer Paddles Flex More
Taller paddlers typically use longer paddles, which naturally flex more due to their length. To maintain consistent performance and feel, taller paddlers benefit from using stiffer flex ratings—especially for racing or high-output paddling. Shorter paddlers may prefer softer shafts to match their body type.
Prior Injuries or Joint Sensitivity
If you’ve experienced shoulder, elbow, wrist, or back issues, a slightly more flexible shaft can make a big difference. Added flex reduces shock and softens transitions during each stroke, easing the impact on joints without sacrificing performance.
Type of Paddling: Sprint, Surf, Foil, or Touring?
Ready to Get Your Paddle?
Order online for fast, direct delivery—or visit a trusted retailer for expert advice and in-person support.
Budget: Materials and Construction Matter
Hand Size: Match Grip to Fit
Shaft diameter has a big impact on comfort. Paddlers with smaller hands often find standard shafts tiring or hard to grip, especially over long sessions. Our Slim Fit shaft options offer a thinner diameter that enhances grip, reduces fatigue, and improves control—especially for youth, smaller paddlers, or women.
Chris’s Advice: Read the Chart, Then Read Your Body
Use our shaft flex chart as your starting point, then personalize your choice. Depending on your height, weight, paddling style, and physical condition, you’ll either choose a stiffer shaft, stay with the recommended option, or select a softer shaft.
If you’re heavier, taller, or prefer powerful, aggressive strokes, consider a stiffer shaft (lower flex number). If you’re lighter, recovering from an injury, or favor longer, relaxed paddling sessions, a shaft with more flex (higher number) will typically be beneficial.
One factor alone might not justify changing from the recommended stiffness unless you’re already at the upper or lower end of a range. However, if two or more factors align, even paddlers in the middle range should consider adjusting. The goal is to find the perfect balance for your paddling comfort and performance.
More Flex. Less Fatigue
SUP Racing Shaft Stiffness Guide (e.g. Hydro SynergyX, and Hydro SprintX)
This table is not designed to be a one-size-fits-all solution, shaft choice will depend on the paddler’s preference, height, and any previous injury. Stiffness recommendations are detailed according to paddle length, if your length crosses over remember that the higher the number = more flex, so if you are at the lower end of the weight range select the softer shaft (higher number) and if you are at the upper end of the range consider the stiffer shaft option (lower number). If you need help in selecting the right shaft flex, please view our Tour Carbon shaft (detailed) guide, 5-step guide, the FAQs or contact us.
Weight
(kg / lbs)
Paddle Length
65 - 78"
165 - 188cm
Paddle Length
74 - 85"
188 - 216cm
Shop SUP Race and Touring Paddles
Hydro TempoX 2-Piece Adj.
Racing & touring paddle with FUSION adjustment technology
$375.00
Hydro SprintX
Fast & Efficient – The SUP Paddle for Short & Middle-Distance Racing, Complete with Premium Bag
$650.00Original price was: $650.00.$550.00Current price is: $550.00.Hydro SynergyX
Lightweight & Efficient – The SUP Paddle for Long-Distance Racing, Complete with Premium Bag
$650.00
Nexus
Precision & Responsiveness – The SUP Paddle for Dynamic Middle & Long-Distance Racing, Complete with Premium Bag
$650.00
Jump to Guide for:
SUP Surfing
SUP Foil
Recreational
SUP Surfing Shaft Stiffness Guide (e.g Surge)
Weight
(kg / lbs)
Recommended
Alternative
Shop SUP Surfing Paddles
Surge
Performance, Lightweight & Durable - The Best SUP Surf Paddle, with Premium Bag
$575.00
Surge 3-Piece
Lightweight & Travel-Ready – The Best SUP Surf Paddle with Travel Bag
$575.00
Jump to Guide for:
Racing & Touring
SUP Foil
Recreational
SUP Foil Paddle Shaft Stiffness Guide (e.g. FoilX)
Weight
(kg / lbs)
Paddle Length
60 - 72"
152 - 183cm
Paddle Length
70 - 80"
178 - 203cm
Shop SUP Foil Paddles
FoilX 2-Piece Adj.
Adjustable SUP Foil Paddle For Downwind, Flat Water & Surfing
$525.00
FoilX 3-Piece Adj.
3-Piece Adj. SUP Foil Paddle For Downwind, Flat Water & Surfing
$525.00
FoilX
SUP Foil Paddle For Downwind, Flat Water & Surfing
$575.00
Jump to Guide for:
Racing & Touring
SUP Surfing
Recreational
Recreation and Touring Shaft Guide (e.g Hydro TempoX, and Lava)
Weight
(kg / lbs)
Hydro TempoX
Lava
Shop Recreational and Touring Paddles
Lava 2-Piece Adj.
All-round paddle with Fusion adustment technology
$300.00
Lava 3-Piece Adj.
All-round travel paddle with FUSION adjustment technology
$350.00
Hydro TempoX 2-Piece Adj.
Racing & touring paddle with FUSION adjustment technology
$375.00
Nexus 2-piece Adj.
Smooth & Responsive – The 2-Piece Adjustable SUP Paddle for Racing, Fitness & Touring
$375.00
Nexus 3-piece Adj.
Smooth & Responsive – The 3-Piece SUP Paddle for Racing, Fitness & Touring, c/w Bag
$425.00
Jump to Guide for:
Racing & Touring
SUP Foil
Recreational
Not Sure Which Shaft Is Right For You?
Contact us for personalized recommendations based on your paddling goals, body weight, and experience level.
<< Previous Step
Step #2 – Finding the Right Blade Size for You
Next Step >>
Step #4 – Selecting a Handle For Comfort and Control
Frequently Asked Questions
We have collated some of the most frequently asked questions about paddles. If your question is not covered, on this page, in the 5-step guide or in these FAQs, you are encouraged to reach out to us for a personal consultation or support.
Thanks to our innovative designs, quality manufacturing and attention to detail, our paddles have a very low failure rate. For your peace of mine, we have a standard 1-year warranty to cover faulty manufacturing. Thanks to hot glue assembly it is possible to replace any damaged parts. If you feel that you have an issue which you feel should be covered, please contact us for support.
We want you to be 100% satisfied with your new paddle. If something goes wrong, we are here to help resolve any issues in a fast and effective manner. Please contact us for support.
We ship to all 50 U.S. states and worldwide directly from Maui, Hawaii.
Every order is sent via FedEx 2-Day, ensuring a fast, reliable, and hassle-free delivery experience.
Shipping costs are based on the products in your order — and you’ll only ever pay one shipping fee. For example, if you order two paddles and a fin, you’ll be charged for just one paddle shipment.
Each package is carefully prepared in Maui and delivered safely to your door, ready for your next session.
Explore shipping rates for domestic and international orders
For maximum paddling enjoyment and performance, it is extremely important to choose the right paddle for your needs. At Black Project we pride ourselves in providing first class support and offer you a 1:1 paddle consultation via email, text, phone, or in person at our Maui workshop.
Ask a questions and arrange a consultation
Yes, if your local SUP store is an official Black Project retail partner they will be able to arrange your new paddle. If they are not currently one of our retailers you can either buy online or ask them to get in contact with us.
Refer to our Dealer Locator Map to find your closest store.
Paddle length paddle depends on your height, the type of standup paddling you are doing and the board you use. The correct length will protect your body against injury and maximize your performance. For recreational paddling and inflatables your paddle will be longer while for SUP surfing paddlers use shorter paddles. Use our paddle length guide to determine the correct length. Refer to the paddle specific guides on each product page.
Get your paddle length
Yes, our 1-piece paddles are assembled with hot glue. You can heat up the shaft just below the handle to remove it, and then shorten the shaft. We have a number of guides on our YouTube channel which explain the process. Be sure to use quality extra-strength, high temp, hot glue and not hobby grade glue. This is particularly useful if you move to different board or change focus.
How to correctly measure paddle length
How to shorten your paddle
We offer paddles for all types of standup paddling, racing, touring, foiling, surfing, and all-round recreation. Finding the right paddle which best fits your needs in terms of performance, price and preference is extremely important. Check out our guide to determine which paddle is best for you.
Choosing the right paddle for your experience, budget, and needs
Blade size depends on paddler weight, height, the type of standup paddling you are doing and any prior medical issues. Bigger blades offer more power and are suited to heavier paddlers while smaller paddler will want to select a much smaller blade size. Many paddlers are using the wrong size blade and that is reducing their enjoyment of the sport. Use our blade size guide to determine the correct size for you.
Find the correct size blade for your weight
All Black Project paddles have carbon reinforced edges and can withstand a good amount of abuse. The use of protective tape is not needed for general consumer use.
All Athlete Series and Ultimate Series paddles, as well as our 3-piece travel paddles, are supplied complete with a Black Project Paddle Bag unless otherwise stated. Some models are supplied without a bag. For example, the FoilX does not include a paddle bag. Bag inclusion is clearly shown on each product page. Black Project Paddle Bags can also be purchased separately. Some US and international retailers may offer paddles without a bag at an adjusted price. We strongly recommend protecting your paddle with a quality padded bag, ideally a Black Project Paddle Bag.
View Paddle Bag
View 3-Piece Paddle Bag
Paddles are very expensive to design, produce and ship, hence the price which you pay for your Black Project paddle is extremely reasonable. We have cut out a number of business layers and work directly with customers and smaller independent retailers to ensure that markups are reasonable. If we operated a more traditional business structure paddles would be 50-100% more expensive. Standup paddling is a small sport so it is hard to produce enough units to benefit from mass production and gain significant economies of scale.
Yes, our componentized paddle system enables you to swap or replace parts. If you decide that you want to change blade, shaft, or handle, due to preferences or damage, thanks to our hot glue assembly, this is possible and saves you needing to buy a completely new paddle. This is especially important for SUP foiling.
SUP paddles are not one-size-fits-all, and different factors come into play when determining the ideal paddle length. That’s why many of our SUP paddles offer a wide 30cm (12 inches) range of non-twist adjustment. This means you can easily adjust the paddle length to suit your height, paddle board, water conditions, and paddling style. Whether you prefer a shorter paddle for your SUP surfing sessions or a longer paddle length for relaxed touring, our adjustable paddle options have you and your Ohana (family) covered. Toggle Content
Absolutely! As part of our commitment to exceptional service, we provide a free personal consultation with Chris Freeman, a renowned expert in the SUP industry. Chris, with his extensive knowledge and expertise, will personally guide you through the process of selecting the perfect paddle and fin based on your height, paddling style, and preferences. At Black Project SUP, we believe in going the extra mile to ensure your satisfaction and success on the water. Don’t miss out on this invaluable opportunity – contact us today to schedule your free personal consultation with Chris Freeman.
Recommended Paddle Resources
Black Project Unscripted Ep.2 | SurfGrip vs PowerGrip, Fins, TourCarbon Shafts & 3-Piece Paddles
Black Project Unscripted Ep.1 | Fixed vs Adjustable + Paddle Setup & Shipping
Introducing Black Project Unscripted Video Series: Your Paddling Questions—Answered
Introducing the Ultimate Series: Redefining Paddle Construction
The Black Project Three-Tier Concept: A Clear Pathway to Performance
Built to Evolve: Why Black Project Uses Hot Glue Paddle Assembly
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