Pay in 4 interest-free payments of $59.88 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Accelerometer
or fast road racing
minimalist option that blends seamlessly into your setup — whether you're zipping through the city or clocking weekend kilometres
and stay in total control
Its advanced formula reduces friction on fork stanchions and rear shocks
Shimano Dura-Ace RD-R9150 Di2 11-Speed Rear Derailleur roadpath AccelerometerThe Shimano Dura Ace RD R9150 Rear Derailleur delivers lightning fast, precise electronic shifting in a sleek, compact design. Built for performance and reliability, it ensures seamless gear changes under load and across any terrain. With Shadow RD technology reducing profile and improving aerodynamics, its the choice for riders who demand pro level performance and efficiency. Key Features: Di2 electronic shifting for instant, accurate gear changes