Satisfy Pertex® 3L Rain Cap - Black CASSONS and a spare clear lens

and a spare clear lens is included

Position sensor

Compatible with the below crank-arms only

plus a less dramatic cadence change during front shifts

Satisfy Pertex® 3L Rain Cap - Black CASSONS and a spare clear lensPertex 3L Rain Cap provides protection against wind, rain and snow while remaining highly breathable. Weighs 27 grams. Constructed from ultra lightweight Pertex Shield Air, 3L waterproof, windproof, highly breathable and 2 way stretch membraned nano ripstop from Japan. Features Taped seams for waterproofing and increased durability. Short brim construction prevents sweat absorption and consequential additional weight. Reflective SATISFY logo.