Shimano 105 Di2 IRD-R7150-E 12 Speed Rear Derailleur

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:

• Pulley|Sunken type pulley bolt
• B-axle|Hollow axle
• B-axle 2|Hollow axle
• Di2 connectivity wired|Di2 shifting
• Di2 connectivity wireless|Di2 shifting
• Di2 connectivity wireless|Bluetooth LE custom (*1)|Adjust mode information
• Di2 connectivity wireless|Bluetooth LE custom (*1)|Di2 battery level
• Di2 connectivity wireless|Bluetooth LE custom (*1)|Gear position
• Di2 connectivity wireless|Bluetooth LE custom (*1)|SHIMANO STEPS data items (*3)
• Di2 connectivity wireless|Bluetooth LE custom (*1)|Compatible with E-TUBE RIDE
• Di2 connectivity wireless|Bluetooth LE custom (*1)|Compatible with E-TUBE PROJECT
• Di2 connectivity wireless|ANT private (*2)|Adjust mode information
• Di2 connectivity wireless|ANT private (*2)|Di2 battery level
• Di2 connectivity wireless|ANT private (*2)|Gear position
• Di2 connectivity wireless|ANT private (*2)|SHIMANO STEPS data items (*3)
• Firmware update by E-TUBE PROJECT
• SD300 port (1 pcs)
• LED for system status
• Charging port (pcs)
• Charging cable: EW-EC300

Remarks: w/o Bracket spec. available