RaceFace Crank Boots: For Alloy Cranks 2-Pack Black Bosch Drive Unit Compatibility-Performance Line CX Trigger Valve Operation for easy

Trigger Valve Operation for easy and controlled inflation

CNC machined 6061-T6 aluminum

bolt size centering spacer blank frame mount cut to length (50mm)

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 48 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black

Love channel provides soft-tissue relief than can lead to numbness

RaceFace Crank Boots: For Alloy Cranks 2-Pack Black Bosch Drive Unit Compatibility-Performance Line CX Trigger Valve Operation for easyRaceFace Crank Boots: For Alloy Cranks 2 Pack Black. Race Face Crank Boot protects the crank arm from rocks and debris