160mm Galfer USA mountain bike rotor. Every high-quality Galfer-patented Wave rotor is made from a proprietary mix of virgin high carbon 420 stainless steel laser cut (never stamped) double disc-parallel ground to assure perfect parallel flatness and heat treated to each specific application.

Seamlessly replaces stock rotor. Full instructions provided along with any technical help needed! Precision made in Galfer's factory in Spain.