Shimano GRX ST-RX810 Shifter/Brake Lever BR-RX810 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Caliper ModelNumber=G0982 All-Road Aero Optimized Tire Size:

All-Road Aero Optimized Tire Size: 25c-28c Tubeless only ENVE INNERDRIVE System hubs

5mm Rim Model AR25 Spoke Type Stainless Valve Presta Rim Color Black Wheel Weight 820g

WTBs most popular mountain tire

Previously named WC Test

Shimano GRX ST-RX810 Shifter/Brake Lever BR-RX810 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Caliper ModelNumber=G0982 All-Road Aero Optimized Tire Size:GRX 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 Double or Triple Double Rotor Included No Brake Caliper Mount Flat Mount Brake Lever Use Left Drivetrain Speeds 11 Front Der Shifter