Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose ModelNumber=31519 }SRAM Level Ultimate/TLM/TL/T/ Level/Guide T

}SRAM Level Ultimate/TLM/TL/T/ Level/Guide T Reservoir Cap Kit with Reservoir Cap Bladder and Hardware

Primary Color Black Size XL Gender Men Color Black

New center mount version compatible with most road frames

Brake Track Carbon Color Black Defined Color Black Hub Drilling 32 ISO Diameter 622 / Road / 29" Manufacturer Spec ERD (mm) 599 Rim Material Carbon Rim Width (Internal) 30 Tire Type Tubeless Ready Valve Presta Weight 571 Wheel Size 29"

Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose ModelNumber=31519 }SRAM Level Ultimate/TLM/TL/T/ Level/Guide TShimano 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