The 78B40821 brake disc is synonymous with reliability
Brembo Serie Oro brake discs are fully interchangeable with an Original Equipment brake disc. They consist of the stainless steel braking band connected by means of drive pawls to the hub made of CNC-machined and anodised aluminium alloy. The vast experience of Brembo was used to define the most correct geometries, tolerances and dimensions for all motorbike types and use. Resulting from a specific study of machining tolerances, the special conformation of Brembo discs allows braking torque to be transmitted more effectively while offering better resistance to thermal and mechanical stress. The Serie Oro was the range with which Brembo entered the racing world in the mid-1970s, quickly becoming the industry benchmark for discs.
- Diameter: 290mm
- Thickness: 5mm
- Number of holes: 5
- Hole diameter: 10.5mm
- Centering: 69mm
- Type: Floating
- Surface width: 36.5mm
