Brembo OE 78-86 BMW R45 450cc 260x5mm Brake Disc - Front Floating

When it's time to replace the front brake rotor on your 1978-1987 BMW R45, R65, or R80ST, this Brembo OE Serie Oro disc is a solid option. It's built to be a direct replacement for your stock rotor, meaning it'll fit right without any fuss. This disc is key for getting consistent stopping power, especially when you're putting your bike through its paces.

What sets this rotor apart is its construction. The braking band is made from stainless steel, which is known for its durability and resistance to corrosion. This band is connected to a CNC-machined aluminum hub using precision drive pawls. These pawls allow for controlled movement, letting the disc expand and contract with heat while still maintaining tight tolerances for flatness and concentricity. The specially placed hole pattern on the disc also helps to move heat away more effectively, which means more consistent braking performance and a longer life for the rotor itself.

Brembo has been in the racing game for decades, and the Serie Oro line is a direct result of that experience. They've carefully worked out the best geometries and dimensions for these discs, ensuring they meet or exceed original equipment standards. You can expect improved braking torque transfer and enhanced durability, giving you confidence in your stopping power.