SHIMANO 105 Di2 Rear Derailleur SHIMANO SHADOW RD 2x12-speed

RD-R7150

SHIMANO 105 Di2 Rear Derailleur SHIMANO SHADOW RD 2x12-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

SPECIFICATION ICONS

  • icon_bc_bluetooth
    Bluetooth
  • icon_bc_ant
    ANT

PRODUCT SPECIFICATIONS

MODEL NO RD-R7150
SERIES SHIMANO 105 R7100 Di2 Series
Color Series color
Average weight 302
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 screw
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
SD50 port (pcs) 0
SD300 port (pcs) 1
SD50 connector (pcs) 0
SD300 connector (pcs) 0
LED for system status
Charging port (pcs)
Charging cable EW-EC300

TECHNOLOGIES

Manuals & Technical Documents

REPLACEMENT PARTS