MRP Standard Roller Casing - Black Roller

Replacement casing only (PU material) for Standard MRP Roller used on all System chain devices including LRP (MRP part # is 20-1-029-B.)

Casing Excludes bearings and bolt hardware. You can reinstall your existing hardware and bearings into the new casing. Fully assembled option with NEW bearings and bolt also available (MRP part # 20-1-030-B)