Shimano 105 Di2 RD-R7150 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:

– 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:

– Firmware update by E-TUBE PROJECT: yes
– Total capacity: 41T
– Charging port (pcs): yes
– B-axle_Hollow axle: yes
– B-axle 2_Hollow axle: yes
– Mount_Direct attachment (Conventional): yes
– Mount_Direct Mount: yes
– Fluoric coated link bushings: 4
– Low sprocket_Max.: 36T
– Low sprocket_Min.: 34T
– Max. front difference: 16T
– Pulley_Sunken type pulley bolt: yes
– Pulley_Teeth: 11
– Top-normal spring type_SHIMANO SHADOW RD: yes
– Top sprocket_Max.: 11T
– Top sprocket_Min.: 11T
– Rear speeds: 12
– Charging cable: EW-EC300
– Di2 connectivity wired_Di2 shifting: yes
– Di2 connectivity wireless_ANT private (*2)_Adjust mode information: yes
– Di2 connectivity wireless_ANT private (*2)_Di2 battery level: yes
– Di2 connectivity wireless_ANT private (*2)_Gear position: yes
– Di2 connectivity wireless_ANT private (*2)_SHIMANO STEPS data items (*3): yes
– Di2 connectivity wireless_Bluetooth® LE custom (*1)_Adjust mode information: yes
– Di2 connectivity wireless_Bluetooth® LE custom (*1)_Compatible with E-TUBE PROJECT: yes
– Di2 connectivity wireless_Bluetooth® LE custom (*1)_Compatible with E-TUBE RIDE: yes
– Di2 connectivity wireless_Bluetooth® LE custom (*1)_Di2 battery level: yes
– Di2 connectivity wireless_Bluetooth® LE custom (*1)_Gear position: yes
– Di2 connectivity wireless_Bluetooth® LE custom (*1)_SHIMANO STEPS data items (*3): yes
– Di2 connectivity wireless_Di2 shifting: yes
– LED for system status: yes
– SD300 port (pcs): 1