These lightweight and inexpensive crank arm boots by RaceFace are a simple form of insurance against a ruined crank arm as the result of clipping a rock or other trail debris during intense rides.
|Weight||16 grams/ pair|
|RaceFace||Next/ Next SL, SixC, Respond|
|FSA||Gravity, Gravity Lite|
|Sram||XX, X0, Noir|