Carbon Bumper Set
ROTOR Carbon Bumper Set. Customize your ROTOR Carbon crank arms with rubber bumpers in a choice of seven stylish colors: black, blue, green, yellow, red, pink, or orange.
ROTOR Carbon Bumper Set. Protect your ROTOR Carbon crank arms from trail hazards with these crank boots.
The bumper set for ROTOR Carbon are made of durable plastic blend which can withstand anything that your cranks meet on the trails.