Zipp 303 XPLR SW Carbon Tubeless Disc-Brake Wheels Size:Rear Wheel - Shimano HG Includes 12t upper and 12t

Includes 12t upper and 12t lower pulleys

while the adjustable retention system lets you fine-tune entry and release tension to suit your riding style

both on and off road

Compatible with both road and mountain bike brakes

Zipp 303 XPLR SW Carbon Tubeless Disc-Brake Wheels Size:Rear Wheel - Shimano HG Includes 12t upper and 12tPurpose built for elite gravel racing, the Zipp 303 XPLR SW Carbon Tubeless Disc Brake Wheelset redefines speed beyond the pavement. Engineered around wider gravel tyres, the 303 XPLR SW combines a deep 54mm hookless carbon rim with an ultra wide 32mm internal profile to reduce rolling resistance, improve comfort and deliver class leading aerodynamic performance on rough terrain. The result is a wheelset that lets you ride lower tyre pressures for