Bicycle Components & Accessories

Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset, 52 / 36T 170 mm Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset, 52 / 36T 170 mm Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset, 52 / 36T 170 mm