Prepreg Carbon Fins

Performance you can feel

Prepreg Carbon Fins

Performance you can feel

Starboard has pioneered a line of pre-impregnated carbon fins. Using the same, super lightweight 3k prepreg twill carbon layup that is based off our World Championship winning, Lima Paddle.

The 3k pre-impregnated carbon twill wave is an ultra-lightweight weave that creates super stiff performance throughout the fin. The trailing edge features a super sharp 0.4mm for clean hydrodynamics. The new range of fins adds speed and performance like never before.

 

🥇 Rai Taguchi became the 2024 ISA World Champion in technical racing, using the new Samurai fin.

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Race Fins

Speed for elite performance

The faster, and thinner carbon race fins are specially designed to take racing to the next level. In our 3K Carbon Prepreg Twill layup, we were able to achieve one of the lightest fins in the racing market.

All fins in the line feature 0.4mm trailing edge for super efficient water release and the highest speed possible.

NEW SAMURAI

TECHNICAL RACE, SPEED

Small race fin for enhanced speed and maneuverability.
Designed in collaboration with Rai Taguchi.

FLASH

ALL ROUND RACE, SPEED

A great balance between speed, tracking, stability and manoeuvrability.

FLASH+

ALL ROUND RACE, STABILITY

Designed to fit with wider boards and can be used with any race model for riders wanting more stability.

PURIFY

DISTANCE RACING, TOURING, MAX STABILITY

Designed for maximum stability on boards such as the Sprint.

SizeSamurai [NEW]FlashFlash +Purify
Box TypeUS Track BoxUS Track BoxUS Track BoxUS Track Box
Area (cm² / in²) 404.1 / 62.6450.0 / 69.7535.7 / 83.0896 / 138.8
Length (mm / in)192 / 7.5181 / 7.1204 / 8.0290 / 11.4
Weight (gr / oz)110 / 3.9128 / 4.5147 / 5.2229 / 8.1
ConstructionPre-preg CarbonPre-preg CarbonPre-preg CarbonPre-preg Carbon
Tracking26810
Speed 10987
Stability37910
Turns10986

Surf Fins

PERFORMANCE

The new, ultra-light carbon surf fins will enhance your performance in the waves, providing more drive, grip, and speed out of turns.

The carbon twill construction creates a stiffer fin, offering incredible drive as it grips and holds during your bottom and top turns. After numerous prototypes and tests, the construction was fine-tuned to provide some flex in the tip of the fin, creating reflex and spring out of turns. As the profile gets wider towards the base of the fin, more layers of carbon help to stiffen the performance for more drive and hold. The trailing edge features the 0.4mm thick edge for speed. The carbon surf fins are probably the lightest fin in the market, with the 4.5 side fin averaging 44g per fin.

120

140

170

185

Size120140170185
DisciplineSurfSurfSurfSurf
Box TypeUS Track BoxUS Track BoxUS Track BoxUS Track Box
Area (cm² / in²) 194.0 / 30.0 240.2 / 37.2293.0 / 45.4320.8 / 49.7
Length (mm / in)120 / 4.7 140 / 5.5170 / 6.7185 / 7.2
Weight (gr / oz)77 / 2.785 / 3.090 / 3.293 / 3.3
ConstructionPre-preg CarbonPre-preg CarbonPre-preg CarbonPre-preg Carbon

4.5

4.7

5.5

Size4.5"4.7"5.5"
DisciplineSurfSurfSurf
Box TypeFCS / Side finsFCS / Side finsFCS / Side fins
Area (cm² / in²) 186.4 / 28.8207.6 / 32.1244.8 / 38.0
Length (mm / in)114 / 4.5119 / 4.7139 / 5.5
Weight (gr / oz)90 / 3.2 (set)96 / 3.4 (set)101 / 3.6 (set)
ConstructionPre-preg CarbonPre-preg CarbonPre-preg Carbon

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