Shimano GRX ST-RX810-LA/BR-RX810 Disc Brake Lever/Drop Bar Seatpost Remote - Front Hydraulic Flat Mount Resin Pads BLK ModelNumber=C0413 }Surly Midnight Special Frameset -

}Surly Midnight Special Frameset - 650b Steel Black 50cm

}Robert Axle Project Resistance Trainer 12mm Thru Axle Length: 172mm Thread: 1

}Ritchey WCS C-220 Stem Face Plate Replacement Wet Black

model Clench diameter 28

Slim design of lockring with its internal spline allows for use on frames/forks that do not have clearance for the existing Wolf Tooth Centerlock Rotor External Lockring

Shimano GRX ST-RX810-LA/BR-RX810 Disc Brake Lever/Drop Bar Seatpost Remote - Front Hydraulic Flat Mount Resin Pads BLK ModelNumber=C0413 }Surly Midnight Special Frameset -Shimano GRX ST RX810 LA BR RX810 Disc Brake and Lever Drop Bar Seatpost Remote Front Hydraulic Flat Mount Resin Pads Black. Shimano 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 Shimanos ICE Technology for excellent heat dissipation TECH SPECS Adjustable Reach Yes Brake Caliper Type Flat Mount Brake Lever Actuation