agosto 3, 2026
MRP Standard Roller Kit, Black. MRP chain retention system parts for G2, System 1,2 and 3, SB-3 and LRP guides. MPN: 20-1-030-B - MRP - Rollers and Pulleys - Chain Retention System Part. Kit includes one roller with bearings and mounting bolts/washers; there are two roller kits per chainguide.