julio 28, 2026
Model : Shimano Ultegra Di2 R8170. Shimano Ultegra Di2 R8170. R8170 Build kits. Shimano Ultegra Di2 rear derailleur (RD-R8150). Shimano Ultegra Di2 front derailleur (FD-R8150). Shimano Ultegra disc brakes (BR-R8170 + Di2 ST-R8170), front(left) and rear(right), (not pre-bleed, if you need pre-bled set, pls msg us in advance).