Transmissions
Brand: Shimano
Model: RDR9250
Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the Dura-Ace Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiencyThe rear derailleur is now the brains of the system with wireless connectivity to the shifters..
£540.00
Ex Tax:£540.00