Shimano RD-RX815 GRX Di2 11-Speed Shadow+ Rear Mech

Shimano RD-RX815 GRX Di2 11-Speed Shadow+ Rear Mech

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

Features:

• Low profile Shadow Plus design 11-speed rear derailleur with Di2 technology 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
• 11-speed E-tube Di2 compatible
• Compatible with 11-speed HG chains
• Wide gear ratio compatible up to 11-34T
• For use with double chainset
• Weight: 287 g