CXM: What pad material do you think the average ’cross racer should ... DE: I think they’re doing a great job, I really can’t think of something to change or add. I think disc brakes are definitely ...

Disc brake rotors, or discs, normally wear out because ... with minimal surplus surface material for machining. In these cases, replacing both front (or rear) rotors helps eliminate brake pulling.

Disc and drum brakes used only two types of friction materials—semimetallic and asbestos. The mechanic simply replaced the old pad or shoe with the same type. Aftermarket suppliers rarely ...

‘Disc brakes have improved even more now, materials for the discs, for better cooling, better brake pad materials. It’s all been a big stride forward. But the basic principle of operation of ...