Race Face Crank Boot is a protective rubber crank cap. The ends of the crank arms receive a lot of knocks while riding. They can now be protected with Race Face colored protective caps. Made of durable, proprietary plastic mixers, they leave no doubt safe, effective and efficient.
Two sizes:
S (Internal dimensions: 32x13.5mm)
Race Face: Turbine Cinch, Atlas Cinch, Atlas (24mm Spindle), Turbine (24mm Spindle), Aeffect Cinch (175mm)
SRAM: X1 (aluminum), X9, X7, X5, S1400, S1000, S800;
Shimano: XT, SLX, Deore
M (Internal dimensions: 36.5x14.5mm
Race Face: Next SL Cinch (G3), Sixc Cinch, Chester, Respond, Next / Next SL (24mm Spindle), Sixc (24mm Spindle)
Sram: XX, XO, Noir;
FSA: Gravity, Gravity Lite;
Shimano: Saint