Shimano Rear Derailleur 12 Speed Di2 105 RD-R7150 Tire and the powerful disc brakes

and the powerful disc brakes and performance 1x drivetrain deliver speed and confidence whether you're working out or running errands

rolling and handling

Creates a self-healing barrier

XLTranzX JD-YSI-22PLQ

Fitted with Zoom handlebars and stem

Shimano Rear Derailleur 12 Speed Di2 105 RD-R7150 Tire and the powerful disc brakesDescription 105 Shadow design with Di2 technology, shifting is easy and precise just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear The rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junction Button on the