RockShox Seal Head Rebound Damper Charger 35mm BoXXer B1 FE Sport The PRO Crank Protector is

The PRO Crank Protector is a thermoplastic rubber protector for the end of SHIMANO cranks

because that’s how it should be

Smooth operation

AM and Trail

Updated with a new material and new design

RockShox Seal Head Rebound Damper Charger 35mm BoXXer B1 FE Sport The PRO Crank Protector isRockshox Seal Head Rebound Damper Charger 35mm BoXXer B1 Features For Pure, HydraCoil 2 (HC2), MissionControl (MiCo), MotionControl (MoCo), MotionControl IS (MoCo IS), and Turnkey dampers Knobs are for fork mounted (non remote) applications unless noted otherwise Select service kits (where noted) also contain air spring o ring seals Mfr Claimed Weight TBC