Product Description
Shimano RD-RX812 GRX Shadow Plus 11 Speed Rear Derailleur For Single
Shimano brakes, gears, components and cycling accessories incorporate more than 45 years of cycling vigour built into each design; their experience and expertise make them the popular choice of the professional and amateur cyclist the world over.
Shimano RD-RX812 GRX Shadow Plus 11 Speed Rear Derailleur For Single
The RD-RX810 rear derailleur will accommodate cassettes with 11-30 teeth up to cassettes with 11-34 teeth. Instead, the RD-RX812 rear derailleur is suitable for 11-40 and 11-42 teeth cassettes.
Low profile Shadow Plus design 11-speed rear derailleur for fast and precise shifting performance
Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
High tolerance cold forged aluminium link plates and body construction is extremely light and durable
Compatible with 11-speed HG chains
Wide gear ratio compatible up to 11-42T
For use with single chainset
Weight: 267 g