Shimano 105 RD R7150 Di2 Rear Derailleur 12-Speed (RD-R7150)

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, adjustment switches and more integrated into a compact package. A low-profile design reduces damage from contact and falls.

FEATURES
- Compact design includes an integrated wireless unit, charger, switch
- LED status indicator
- Battery indicator
- Pairing
- Adjust mode, etc.
- Wider range capacity
- Max. low sprocket: 36T

SPECIFICATIONS
CAGE LENGTH: One-Spec
TOTAL CAPACITY: 41T
MAX FRONT DIFFERENCE: 16
MOUNT: Direct attachment (conventional)/Direct mount compatible
NUMBER OF PULLEY TEETH: 11
MAX LOW SPROCKET: 36
MIN LOW SPROCKET: 34
REAR SPEEDS: 12