Shimano Dura-Ace RT-CL900 S Disc Brake Rotor with Lockring - 160mm, CenterLock, Silver F22new The natural blend is in

The natural blend is in keeping with Xavier’s sustainability objectives while the topographical aesthetic speaks to one of his historic big mountain objectives — the Mallory Couloir — an inimitable line

it accepts Shimano's 24mm spindle crankarms directly and uses a threaded preload collar for precise adjustment

The older Mezzalama is generally the more practical choice for training and occasional racing

and adze protectors included

they can be attached and detached in mere seconds

Shimano Dura-Ace RT-CL900 S Disc Brake Rotor with Lockring - 160mm, CenterLock, Silver F22new The natural blend is inThe Shimano Dura Ace RT CL900 S disc brake rotor delivers top tier stopping performance for road and gravel riders running CenterLock wheel hubs. At 160mm, it pairs well with lightweight road builds where controlled, consistent braking matters more than raw heat capacity. The silver finish is a Dura Ace tier detail that suits builds where component aesthetics are part of the spec. Lockring is included, and the rotor is compatible with CenterLock hubs