Finjak Fin Device, Rincon Blue style_glove over About: The S1 Lifer Helmet

About: The S1 Lifer Helmet is one of the best fitting and safest helmets on the market

and ride the day away with all the twisting and bending that goes with it

The ergonomically curved

Features + Tech  Mid Profile Fit

heritage pattern and all the technical details that matter

Finjak Fin Device, Rincon Blue style_glove over About: The S1 Lifer HelmetMade of hi strength Acetal resin, the Finjak replaces the stock screw and sliding plate and eliminates the need for tools to install, remove, and adjust the position of the classic Bahne style fin. Bill Bahne introduced his Fins Unlimited box in 1971, and the Bahne based removable adjustable fin system remains the standard for classic single fin and 2+1 equipped surfboards and stand up paddle boards. The convenience of a fast, tool free fin system