ROTOR 2INpower Bumper Set. Customize your 2Inpower crank arms with rubber bumpers in a choice of seven stylish colors: black, blue, green, yellow, red, pink, or orange.
ROTOR 2INpower Bumper Set. Protect your 2INpower crank arms from trail hazards with these crank boots.
The bumper set for 2INpower are made of durable plastic blend which can withstand anything that your cranks meet on the trails.