Folding Propeller for Boost Fin adapter plush fabric that actually keeps

plush fabric that actually keeps you warm – perfect for those early morning drives to the beach or sunset sessions that run late

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Attach the Boost Fin to your board with a Flip Lock Adapter

Get a spare and never ride unprotected again

Folding Propeller for Boost Fin adapter plush fabric that actually keepsThe Boost Fin Folding Propeller is an innovative accessory that minimizes drag and maximizes your performance in every session. The propeller automatically extends when the Boost Fin is powered on and folds when the motor stops, significantly reducing water resistance. Heads up: This folding propeller doesn't require (or work with) a Propeller Safety Guard the folding mechanism keeps it protected when not in use.