julio 22, 2026Publicado Por En julio 22, 2026Shimano Ultegra RD-R8150 Di2 12-Speed Rear Derailleur 28-34T Road Bike IRDR8150FSKU: IRDR8150F. Shimano Ultegra RD-R8150 Di2 rear derailleur. Fast and accurate Di2 performance. Shifting Type: Di2 Electronic. Compatible with 28T to 34T low sprockets. Max Low Sprocket: 34T. Series: Ultegra R8100.
