Galfer DF193W Wave Solid-Mount Rear Brake Rotor

Upgrade your bike's braking performance and style with a Galfer Wave rotor. The DF193W model is a solid-mount rear rotor featuring Galfer's iconic wave design. This isn't just for looks—the wave pattern helps keep the brake system cooler by allowing air to flow over more of the brake pad surface, and it also helps shed water and mud, which is why it was originally invented for trials bikes. This rotor is made from Galfer's special high-carbon 420 stainless steel composite, which they claim offers the best friction surface of any SS rotor. It's laser-cut (not stamped) and then heat-treated for warp resistance, making it extremely durable and consistent under aggressive riding. It's a popular choice for both track days and trail riding because it provides predictable, strong braking power. If you're running a floating rear caliper (common on many sport bikes), this solid-mount wave rotor is a direct performance upgrade that also gives your bike a distinct, race-inspired look.