Jagwire brake discs are a stylish way to boost your bike's performance. Durable stainless steel construction resists deformation and cut-outs in the braking surface keep noise to a minimum. High-quality, durable machined stainless steel braking surface ensures consistent braking performance and resists corrosion. The reinforced rotor structure improves stability and resists deformation. Compatible with all sintered, semi-metallic and organic/resin brake pad compounds.