Shimano GRX 11 Speed Rear Derailleur RDRX812 Baskets each sachet delivers 23g of

each sachet delivers 23g of carbohydrate energy and 30mg caffeine

surrounded by a colourful shell made with glass fibre compound

flat bib straps allow a barely-there

Fore technology ensures the strength of the rim's upper bridge

Shimano GRX 11 Speed Rear Derailleur RDRX812 Baskets each sachet delivers 23g ofDescription 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 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