Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose ODI Length 175 Rings 32 Cassette

Length 175 Rings 32 Cassette Cogs 10-12-14-16-18-21-24-28-32-36-42-52 keyword search SRAM Fall 23

Mono M4 compound road

Works with all MTX racks

The design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings

Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose ODI Length 175 Rings 32 CassetteShimano GRX ST RX815 11 Speed Di2 Right Drop Bar Shifter Hydraulic Brake Lever with BR RX810 Flat Mount Caliper Pre Bled 1700mm Hose. GRX ST RX815 Di2 Shifter Hydraulic Brake LeverA raised hood head prevents hand misalignment and slippage while a recessed finger notch prevents upward slipping Anti slip texture and brake lever coating Higher brake lever axis and curved lever allow for higher braking efficiency to reduce fatigue on long rides Tooled