Short Cage Rear Deraileur (10 speed)

RD-6770-SS - Short Cage Rear Deraileur (10 speed) image

This RD-6770 rear derailleur is a 10 speed RD and as such it isn't really used anymore. All current and previous Di2 generations have moved on to 11 speed.

Its low sprocket max is 28T and the top sprocket min is 11T. The max supported front difference is 16T and its total capacity is 33T.

Details & Specifications

Shimano model number:RD-6770-SS
Weight:270 g
E-Tube ports:1
E-Tube Port type:SD50
Type:Rear Derailleur
Component series:Ultegra 6770 (Road)
Downloads:Ultegra 6770 Dealer Manual
Di2 Rear Derailleur User Manual

Shopping links

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