Shimano GRX RT-CL800 S Disc Brake Rotor with Lockring - 160mm, CenterLock, Silver bbsweb Perfect View Zoom and Quicklook

Perfect View Zoom and Quicklook LEDs keep you focused on the metrics that matter

0 IGH features the Internal Gear Hub (IGH) system to control the Como's pedaling

The AR100 Sidewall paired with Articulated Titanal Banding provides smooth energy and predictable edge grip throughout the turn

which offers the perfect balance of lightweight design

sometimes you even rock your touring gear for those inbounds laps

Shimano GRX RT-CL800 S Disc Brake Rotor with Lockring - 160mm, CenterLock, Silver bbsweb Perfect View Zoom and QuicklookThe Shimano GRX RT CL800 disc brake rotor greatly minimizes heat deformation, providing quieter braking performance while maintaining weight and heat dissipation.