SHIMANO ULTEGRA Short Cage DI2 Rear Derailleur 11-speed

RD-6870-SS

SHIMANO ULTEGRA Short Cage DI2 Rear Derailleur 11-speed

RD-6870-SS

SHIMANO ULTEGRA - DI2 Rear Derailleur - Short Cage - SHIMANO SHADOW RD - 11-speed

Blending performance and style, the SHIMANO ULTEGRA 6800 series rear derailleurs deliver accurate shifting and light action. The RD-6870 DI2 versions offer the digital precision of SHIMANO electronic shifting.

PRODUCT SPECIFICATIONS

MODEL NO RD-6870-SS
SERIES ULTEGRA 6870 Series
Color Series color
Average weight 257
Firmware update by E-TUBE PROJECT
Total capacity 33T
Charging port (pcs) 0
Mount_Direct Mount
Fluoric coated link bushings 4
Low sprocket_Max. 28T
Low sprocket_Min. 23T
Max. front difference 16T
Pulley_G pulley bearing
Pulley_Sunken type pulley bolt
Pulley_Teeth 11
Pulley_T pulley bearing
Pulley cage SS
Top-Normal spring type_Double servo
Top sprocket_Max. 14T
Top sprocket_Min. 11T
Rear speeds 11
Di2 connectivity wired_Di2 shifting
SD300 connector (pcs) 0
SD300 port (pcs) 0
SD50 connector (pcs) 0
SD50 port (pcs) 1

TECHNOLOGIES

Manuals & Technical Documents

REPLACEMENT PARTS