Shimano GRX ST-RX810 Shifter/Brake Lever BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear 11-Speed Flat Mount Caliper Fits Brand-Diamondback 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type SRAM DUB Defined Color Black

TPI 330Color BlackWeight 295Designed for ebike YesDefined Color BlackISO Width (mm) 28ISO Diameter 622 / Road / 29"Tire Intended Use RoadTire Diameter 700cTire Bead FoldingLabeled Size 700 x 28Tire Type ClincherPSI 116

Brake Lever Actuation Short Pull Super SLR Pad Type Cartridge Brake Position Set Brake Mount Type Mid Reach Caliper (47mm - 57mm) Defined Color Black

5 Lockout Switch Shock Mounted Switch Eye to eye length (mm) 230

Shimano GRX ST-RX810 Shifter/Brake Lever BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear 11-Speed Flat Mount Caliper Fits Brand-Diamondback 37 BB/Frame Interface English BBGRX ST RX810 Shifter Hydraulic Brake LeverGravel inspired Dual Control shift brake lever and bracket ergonomics Anti slip brake lever Same light shifting operation as top tier systems Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Mount Flat Mount Brake Lever Use Right Rear Der Shifter Compatibility Shimano Road Drivetrain Speeds 11