Shimano 105 Di2 Rd-r7150 Rear Derailleur 12s Black

Shimano 105 Di2 Rd-r7150 Rear Derailleur. Unlock a new level of road performance with the SHIMANO 105 Di2 RD-R7150 rear derailleur. As the heart of your 12-speed Di2 system, it receives wireless signals to execute shifts in the blink of an eye, thanks to its powerful motor and optimized structure. This compact marvel integrates the charging port, wireless unit, and indicator LEDs into a single, clean package. Its low-profile SHADOW RD design minimizes damage, while the wide 36T cassette compatibility gives you the range to conquer any climb. Experience precise, reliable, and lightning-fast shifting. A new level of performance for SHIMANO 12-speed road rear derailleurs Wide 36T-compatible 12-speed Di2 rear derailleur. Receiving the wireless shifting signal from the shift lever, the SHIMANO 105 rear derailleur completes a shift in the blink of an eye with its high-performance motor and optimized link structure. This is the hub of the Di2 system, with the charging port, indicator LEDs, ad