Galfer Floating Wave Disc Brake Rotor - 180mm x 2.0mm 6-Bolt Yellow CheckoutSpec= (31.8) 0d x 40mm } The Gradient is the

} The Gradient is the most ergonomic grip weve ever created

Compatible with 13 to 24 teeth 3-spline cog

Perfect chainline: wear and shifting precision

Max Slope Simulated 24%

Super-durable drag mechanism design and bearing arrangement throughout

Galfer Floating Wave Disc Brake Rotor - 180mm x 2.0mm 6-Bolt Yellow CheckoutSpec= (31.8) 0d x 40mm } The Gradient is theEvery 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. Precision made in the Galfer factory in Spain. Rotors are designed to provide a greater resistance for reliable braking 2. 0mm thickness and Joint Geometry offers greater rigidity and thermal