Shimano Rd-r8150 Ultegra Di2 Rear Derailleur 12s Black

Shimano Rd-r8150 Ultegra Di2 Rear Derailleur. Experience Shimano´s fastest, most precise shifting with the 12-speed Ultegra R8150 Di2 rear derailleur. A stunning 58% faster than the previous generation, it offers unparalleled performance in an accessible package. The simplified single-cage design boosts versatility, accommodating cassettes up to 34T for a wider gear range. Its compact form integrates the wireless unit, charging port, and an LED status indicator for a sleek, intelligent system that delivers flawless performance ride after ride. This high-quality Shimano Ultegra Di2 12-speed rear derailleur offers watch-like precision and reliability. The entire Ultegra Di2 groupset provides an exciting, flawless electronic shifting experience. An excellent product that performs exactly as expected. It is noted for its compatibility with other Shimano 12-speed components, including the 105 Di2 groupset and various cassettes like the 11/30. Now Simplified With A Single Derailleur Cage Len