Why Black Project?

Premium SUP paddles and fins designed to maximize performance, efficiency, and feel on the water.

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

You don’t need to be an expert to get it right. Our flex system is designed to take the guesswork out of paddle setup. Just follow the guide, choose based on your weight and style, and trust that we’ve already tuned the feel for your discipline.

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)

Lightest and stiffest option—ideal for paddlers who want maximum performance and efficiency.

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

Our 3-piece shafts feature a precision fit HEX join design with push pin assembly, this offers secure fitting and both a 1-piece paddling experience and clean look without bulky clamps. This sleek design also saves weight and only adds 50 grams (1.77 oz), well worth it for the convivence. Both our Quest and Apex shafts are available in this option. All our 3-piece paddles also come with our premium 3-piece travel bag which stores your paddle and is ready for travel.

3-Piece Fixed (Custom built to Fit)

Innovative solution offering fixed paddle feel in a travel-ready 3-piece build.

Shaft Flex, Simplified.

Our flex ratings make it easy to find the right balance of stiffness and comfort—matched to your weight, paddle length, and paddling style. More power when you need it, more forgiveness when you don’t.

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.

If your paddle shaft is too stiff, you may notice some or all these symptoms:

Sore shoulders – Excess strain from overpowering each stroke.
Back Pain – Increased load on your lower back due to extra resistance.
Rapid Fatigue – Wasting energy by working harder than necessary.
Difficulty Maintaining a High Cadence – Too much resistance slows your stroke rate.
Post-Paddling Pain – Shoulder and back soreness after paddling or the next day.

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:

Optimized Speed & Acceleration – Generates the perfect balance of power and efficiency.
Reduced Fatigue – Maximizes endurance so you can paddle longer with less effort.
Smooth & Controlled Strokes – Feels natural and balanced in all conditions.
Better Shoulder & Joint Health – Minimizes strain, helping prevent soreness or injury.
Improved Cadence & Stroke Rate – Lets you maintain a strong, sustainable rhythm.
Enhanced Overall Paddling Experience – Makes every session more enjoyable and efficient.

What Do Black Project Shaft Flex Ratings Mean?

Each shaft is labeled with a flex rating. Higher numbers indicate more flex, while lower numbers mean the shaft is stiffer. Our rating system ranges from 45 (very stiff) to 105 (most flexible).

Stiffer shafts (e.g., 45–50) – Delivers maximum power and acceleration—ideal for sprinting and foil.
Moderate flex (e.g., 65–80) – A balanced feel for performance and longer distance comfort and efficiency.
More flex (e.g., 85–105) – Adds comfort and feel for surfing or lighter paddlers.

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.

The Tour Carbon shaft is the hallmark of Black Project’s paddle collection. Featuring a double-tapered oval design and world-leading Japanese Toray carbon construction, it delivers exceptional power, lightweight responsiveness, and a precise feel with every stroke

Tour Carbon

Engineered with a double tapered round-oval-round design, the Tour Carbon shaft maximizes stiffness in the lower section, delivering stability and optimizing power transfer to the blade. The upper section has a thinner and more flexible round profile, minimizing fatigue. The oval-shaped middle-grip area has a natural carbon-textured matte finish ensuring a directional feel with a secure and relaxed grip. Constructed with 30T pre-preg carbon laminates for reduced weight and increased paddling power. With a range of options there’s a perfect fit for every enthusiast across the entire spectrum of paddlers.

Toray 30T Premium Carbon – Lightweight and responsive for elite-level performance using T800 fibers.
Double-Tapered Design – Maximizes stiffness and power transfer in the lower section, while reducing fatigue in the upper section.
Natural Carbon Finish – Textured matter raw carbon finish for comfort and grip.

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

The Quest carbon shafts feature 24T pre-preg carbon laminates for reduced weight, excellent flex characteristics, and increased durability. The natural carbon-textured matte finish ensures a secure and relaxed grip. With a range of stiffnesses and both round 29mm and 26mm straight round options there’s a perfect fit for every enthusiast across the entire spectrum of paddlers. A high-performance option that’ll last for many seasons.

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

Your weight directly affects how much load you place on the paddle shaft. Heavier paddlers need stiffer shafts to avoid flex loss and maintain power transfer. Lighter paddlers can use more flexible shafts for a smoother feel and less strain. Our flex rating system ensures the right balance across body types and paddling goals.

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?

Different disciplines demand different flex profiles. Racers and foilers benefit from stiffer shafts for power and acceleration. Touring paddlers often prefer moderate flex for long-distance comfort. Surfers gain better feel and rebound from softer shafts tuned for flow and agility.

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

Paddle pricing reflects the materials and complexity of the build. Round shafts with lower-grade carbon are more affordable. High-performance paddles use premium carbon and oval/tapered designs for better power, lower weight, and increased comfort. You get what you pay for—especially with performance.

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

A more flexible shaft can make a big difference—especially on longer sessions or for paddlers managing injuries. By absorbing shock and softening each stroke, flex reduces strain on your joints without sacrificing performance. Smooth, efficient, and easier on your body.

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
45 - 55 / 99 - 121	TourCarbon 100	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

Shop SUP Race and Touring Paddles

Jump to Guide for:

SUP Surfing

SUP Foil

Recreational

SUP Surfing Shaft Stiffness Guide (e.g Surge)

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. The recommended column is suitable for most people. If you are taller than average for your weight, consider a stiffer option and if you are shorter than average for your weight consider a more flexible paddle shaft. If you need help in selecting the right shaft flex, please view our 5-step guide, the FAQs or contact us.

Weight (kg / lbs)	Recommended	Alternative
45 - 55 / 99 - 121	APEX Flex 105	None
56 - 60 / 123 - 132	APEX Flex 105	APEX Flex 95
61 - 65 / 134 - 143	APEX Flex 95	APEX Flex 105
66 - 75 / 145 - 165	APEX Flex 95	None
76 - 85 / 167 - 187	APEX Flex 95	APEX Flex 85
86 - 90 / 189 - 198	APEX Flex 85	APEX Flex 95
91 - 95 / 200 - 209	APEX Flex 85	APEX Flex 75
96 - 100 / 211 - 220	APEX Flex 75	None
101 - 106 / 222 - 233	APEX Flex 75	None

Shop SUP Surfing Paddles

Jump to Guide for:

Racing & Touring

SUP Foil

Recreational

SUP Foil Paddle Shaft Stiffness Guide (e.g. FoilX)

Selecting the correct shaft is a function of your paddle length and weight. A lower flex number relates to less flex and produces a stiffer paddle (lower flex rating). Heavier and taller paddlers will need a stiffer shaft whereas smaller and lighter paddlers need more flex (higher flex rating). Length affects stiffness, select based on your paddle height and weight. Stiffer is not always better, the right shaft for your weight and height, is the best shaft.

Weight (kg / lbs)	Paddle Length 60 - 72" 152 - 183cm	Paddle Length 70 - 80" 178 - 203cm
56 - 60 / 123 - 132	TourCarbon 90	TourCarbon 70
61 - 65 / 134 - 143	TourCarbon 90	TourCarbon 70
66 - 75 / 145 - 165	TourCarbon 70	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

Shop SUP Foil Paddles

Jump to Guide for:

Racing & Touring

SUP Surfing

Recreational

Recreation and Touring Shaft Guide (e.g Hydro TempoX, and Lava)

This chart isn’t designed to be a one-size-fits-all solution, but it’s a strong guide to help you get started. For paddlers choosing the Hydro TempoX or Lava, much of the selection has been streamlined—these models are built to suit a wide range of paddlers without overcomplicating the process.

Weight (kg / lbs)	Hydro TempoX	Lava
45 - 55 / 99 - 121	QUEST Flex 95	QUEST Flex 95
56 - 60 / 123 - 132	QUEST Flex 95	QUEST Flex 95
61 - 65 / 134 - 143	QUEST Flex 85	QUEST Flex 85
66 - 75 / 145 - 165	QUEST Flex 85	QUEST Flex 85
76 - 85 / 167 - 187	QUEST Flex 75	QUEST Flex 75
86 - 90 / 189 - 198	QUEST Flex 75	QUEST Flex 75
91 - 95 / 200 - 209	QUEST Flex 65	QUEST Flex 75
96 - 100 / 211 - 220	QUEST Flex 65	QUEST Flex 75
101 - 106 / 222 - 233	QUEST Flex 65	QUEST Flex 75

Shop Recreational and Touring Paddles

Jump to Guide for:

Racing & Touring

SUP Foil

Recreational

Not Sure Which Shaft Is Right For You?

<< 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.

1-Year Warranty

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.

100% Satisfaction Guarantee

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.

Fast, Tracked, and Secure Shipping via FedEx

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

Free 1:1 Paddle Consultation

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

Can I Buy at My Local SUP Store?

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.

How Long Should My Paddle Be?

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

Can I Shorten My Paddle After Purchase?

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

What Type of Paddle Do I Need?

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

What Blade Size Do I Need?

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

Do I Need to Apply a Paddle Edge Guard?

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.

Does My Paddle Come With a Bag?

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

Why Are Black Project Paddles Expensive?

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.

Can I Replace or Change Damaged Parts?

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.

Are paddles adjustable in length?

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

Can I get help with sizing and fit?

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

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🚨 Back in stock - the @seychelle.sup x @blackprojectsup Tiger and Sonic fins are back in stock, hurry because they sell out fast, order yours today via our website (link in bio).

Fast and pink!

➡️ order online, fast shipping worldwide via FedEx.

#blackprojectsup #syechelletiger #seychellesonic #supracing

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Our new Thee-Tier Concept illustrated by the new Nexus paddle which is available in all three options.

Ultimate Series
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Find out the differences between these versions on our website in the new Learn section which is packed with informative articles.

#blackprojectsup #nexuspaddle #supracing

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Open post by blackprojectsup with ID 18080729969018176

Hydro SynergyX up close and personal, the choice of multiple world champions and event winners over the past two seasons, primed for more in 2026 🏆

Learn about this revolutionary paddle on our website ☝️

Edit: @miahidema

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I’ve worked hard this week, full blood, sweat, and close to tears 😭 at times!

Here is prototypes #6012 and it’s a beauty, one of a small batch I personally hand made this week, several important changes to production have taken the new ULTIMATE Series to a new level.

The production crew is now trained up and ready to make your ULTIMATE 🏆

Packing to leave with a tired brain 🧠, sore hands, and a big smile 😀

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Open post by blackprojectsup with ID 17872020657416523

Product Name

Product Type

Series

Paddling Discipline

Blade Design

Shaft Type

Athlete

Price

Offers

Hydro SynergyX Ultimate

Hydro SynergyX

Ray

Find Your Perfect Paddle

Tiger

Hydro SprintX

Nexus Ultimate

Nexus

Tiger Espe Ed.

Tiger Seychelle Ed.

Condor

Maliko

Sonic

Sonic Espe Ed.

Sonic Seychelle Ed.

Paddle Bag

Hydro TempoX 2-Piece Adj.

Hydro TempoX 3-Piece Adj.

PowerGrip Replacement SUP Handle

SUP Race Paddle Specials

SUP Surfing Paddle Specials

Why Black Project?

Quality & Reliability

Performance & Innovation

Community & Environment

Quality & Reliability

Performance & Innovation

Community & Environment

Support

About

B2B

Contact

Let's GO PADDLE!

Thanks for joining our mailing list, you have been entered to win a Hydro SynergyX paddle. Use the coupon code:synergy10 to save 10% off site wide.

Step #3 – Exploring Fixed, Adjustable, & 3-Piece Shafts

Understanding SUP Paddle Shafts: Types, Flex, Shape, and Diameter

Relax—Don’t Stress About Shaft Flex

Choose the Right Shaft Style for Your Needs

1-Piece Fixed (Custom built to Fit)

2-Piece Adjustable

3-Piece Adjustable

3-Piece Fixed (Custom built to Fit)

Shaft Flex, Simplified.

Why SUP Shaft Flex Matters

Is Your Paddle Shaft Too Stiff? Here's How to Tell.

Is Your Paddle Shaft Too Soft? Signs to Watch For.

The Benefits of Choosing the Right Shaft Flex

What Do Black Project Shaft Flex Ratings Mean?

Paddle Shaft Shape Types and Terminology

Round

Oval

Straight

Tapered

Every Stroke Starts Here – Black Project Carbon Shafts

Lightweight. Responsive. Tuned for Excellence.

Tour Carbon

Apex Carbon

Quest Carbon

What to Consider When Choosing a SUP Paddle Shaft

Convenience Needs: Fixed vs. Adjustable vs. 3-Piece

Paddler Weight: More Power, More Stiffness

Paddler Height: Longer Paddles Flex More

Prior Injuries or Joint Sensitivity

Type of Paddling: Sprint, Surf, Foil, or Touring?

Ready to Get Your Paddle?

Budget: Materials and Construction Matter

Hand Size: Match Grip to Fit

Chris’s Advice: Read the Chart, Then Read Your Body

More Flex. Less Fatigue

SUP Racing Shaft Stiffness Guide (e.g. Hydro SynergyX, and Hydro SprintX)

Weight(kg / lbs)

Thanks for joining our mailing list, you have been entered to win a Hydro SynergyX paddle.

Use the coupon code:
synergy10 to save 10% off site wide.

Weight
(kg / lbs)

Paddle Length
65 - 78"
165 - 188cm

Paddle Length
74 - 85"
188 - 216cm

Weight
(kg / lbs)

Weight
(kg / lbs)

Paddle Length
60 - 72"
152 - 183cm

Paddle Length
70 - 80"
178 - 203cm

Weight
(kg / lbs)