Transmissions
Brand: Shimano
Model: RDR8150
Ultegra 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 gearThe rear derailleur is now the brains of the system with wireless connectivity to the shift..
£285.00
Ex Tax:£285.00