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
PRODUCT SPECIFICATIONS
MODEL NO
RD-R7150
SERIES
SHIMANO 105 R7100 Di2 Series
Color
Series color
Remarks
w/o Bracket spec. available
Rear speeds
12
Top-normal spring type|SHIMANO SHADOW RD
✔
Mount|Direct attachment (Conventional)
✔
Mount|Direct Mount
✔
Max. front difference
16T
Total capacity
41T
Low sprocket|Max.
36T
Low sprocket|Min.
34T
Top sprocket|Max.
11T
Top sprocket|Min.
11T
Fluoric coated link bushings
4
Pulley|Teeth
11
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
