Freeride G10 26 cm Tuttle Box
Slice through chop. Glide through jibes.
Built for real-world conditions, this fin gives you reliable grip and glide—without sacrificing ease of use. The wide chord delivers solid straight-line stability, while the curved tip adds just enough flex to boost manoeuvrability during jibes and turns.
Whether you're pushing upwind, learning beach starts, or cruising all day, the G10 Freeride Fin handles it with ease. Durable, balanced, and ready to ride.
Why it works
- Balanced design – smooth upwind drive and confident control
- Smart curve profile – helps you carve cleaner jibes
- G10 composite – the sweet spot between stiffness and forgiveness
- Impact-resistant – perfect for shallow water or learning beach starts
- Fits your setup – Powerbox, Tuttle, US*, and Trim Box options
*US box not available in all sizes
**Trim box not available in sizes 48–50
Choose your size
- 26–30 cm – For smaller sails, lighter riders, or strong wind days
- 32–36 cm – Ideal all-rounder for most freeride boards
- 38–42 cm – More lift for larger sails and added control
- 44–50 cm – Maximum stability for bigger boards or early-planers
Every fin ships with a protective cover.
From lake blasts to coastal cruising, this fin's your go-to for dependable freeride fun.
Windsurf Fins Knowledge
Ask the Windsurf Expert
Fins Fundamentals
What causes spin-outs and how can they be prevented ?
A spin-out occurs when the water flow along the fin breaks off, causing the board to slide sideways or at an angle to your sailing direction. This happens when the sideways force from the sail through your body to the fin becomes too great.
To prevent spin-outs: choose the right fin length and angle for your sail size, and manage back foot pressure.
To recover: shift weight to the mastfoot while realigning the back foot with your direction of movement.
Why do some fins perform better upwind than others?
Upwind performance in fins is determined by three main factors:
- Surface area: Larger fins provide more lift and better upwind capability
- Rake angle: More upright fins (less rake) generally perform better upwind
- Profile shape: Fins with efficient foil sections create more lift with less drag
The balance between these factors determines how well a fin will perform when sailing upwind.
A spin-out occurs when the water flow along the fin breaks off, causing the board to slide sideways or at an angle to your sailing direction. This happens when the sideways force from the sail through your body to the fin becomes too great.
To prevent spin-outs: choose the right fin length and angle for your sail size, and manage back foot pressure.
To recover: shift weight to the mastfoot while realigning the back foot with your direction of movement.
Upwind performance in fins is determined by three main factors:
- Surface area: Larger fins provide more lift and better upwind capability
- Rake angle: More upright fins (less rake) generally perform better upwind
- Profile shape: Fins with efficient foil sections create more lift with less drag
The balance between these factors determines how well a fin will perform when sailing upwind.
Fins Selector
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Our newest weapon to dodge the "evil green". We again teamed-up with ‘Mr. Weed-Slasher’ - Wolfgang Lessacher - and created a lethal anti-weed line for spots infested with weed.
Freeride G10
A wide chord for straight-line stability and smart curve for jibes and turns.
G10 softer handling characteristics mean you benefit from the perfect balance of rigidity and forgiveness.
Wave G10
Your 4WD go-anywhere wave fin. A sideshore profile with stiffer twist and flex for higher lift and good onshore behavior too.
With G10 construction in all sizes, everything but your wallet takes a knock.
Bump & Jump
A forgiving rake for easy sliding and slashing through weedy patches. The Weed Slasher offers great control and performance and all while keeping the budget-conscious weekend warrior in mind.
Freestyle Pro
The G10 construction increases both performance and strength.
Happy at high speeds, with an amazing amount of pop, this model offers great grip for new-skool power moves and easily bounces into doubles.
Unifiber Fins: Engineered for Reliability
Built to Last
We build fins you can count on, day after day. No complicated choices or technical confusion - just dependable gear that lets you focus on enjoying your time on the water.
Tested and trusted by windsurfers like you, our fins deliver the stability and control you want, without the fuss.
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