NEW Shimano 105 R7150 / R7170 2x12 Di2 Electronic Groupset - Road R7100 Cassette:CS-R7101, 11-34t Clamp Style: Standard Rails

Clamp Style: Standard Rails

Crankarm fixing bolts not included

Steerer Tube: 23

Designed to be used with Sword Black or Sword 1x groups

SRAM Guide

NEW Shimano 105 R7150 / R7170 2x12 Di2 Electronic Groupset - Road R7100 Cassette:CS-R7101, 11-34t Clamp Style: Standard RailsELEVATE YOUR RIDE SHIMANO 105 is a premium road component groupset that inherits competition grade technologies and designs from DURA ACE to offer a truly unique balance of impressive performance, reliability, and affordability. Di2 SHIFTING An electronic drivetrain for instant, accurate, and lightning fast shifting at the push of a button. E TUBE PROJECT CYCLIST APP For a next level intuitive ride. Connect wirelessly to your bike to customize it,