Shimano GRX ST-RX810-LA/BR-RX810 Disc Brake Lever/Drop Bar Seatpost Remote - Front Hydraulic Flat Mount Resin Pads BLK MFPN=RD-135-632 at which point clamp already

at which point clamp already grips the seat post or frame with sufficient force to hold the bicycle in place

Convenient USB rechargeable design with long runtimes to support extended rides Lumens Front 1400 Recharge Type USB Battery Rechargeable

}WTB Speed Saddle - Chromoly Black Medium

}SRAM Rival eTap AXS Rear Derailleur - 12-Speed Medium Cage Black D1

It features the same two-bolt Minimal Top Clamp as more expensive posts with zero setback

Shimano GRX ST-RX810-LA/BR-RX810 Disc Brake Lever/Drop Bar Seatpost Remote - Front Hydraulic Flat Mount Resin Pads BLK MFPN=RD-135-632 at which point clamp alreadyShimano GRX RX810 hydraulic brake levers offer greater control for riding on mixed terrain. Brakes are pre bled Gravel inspired lever and bracket ergonomics BR RX810 disc caliper features Shimano's ICE Technology for excellent heat dissipation Brake Lever Actuation Hydraulic Brake Caliper Type Flat Mount Rotor Included No Brake Lever Use Left Color Black Hydraulic Fluid Type Mineral Oil Pad Compound Resin Hydraulic Hose Length 1000 Adjustable Reach