Braking Batfly Fixed Brake Rotor - Rear BY4505

Batfly® directional geometry with non-round profile.

• Disc Material and Construction Process: Laser-cut stainless steel AISI410, heat treated and finished on CNC machines.
• Improvement of the Brake Response and Modulability: The Batfly system improves the rider's feeling and the response during the overall braking event and brings the performances to the top of the category.
• Better Cooling Effect: The Batfly system, thanks to the special grooves on the rotor, represent a great evolution in heat dissipation, due to the area that alternatively is not covered by one of the pads. In this way, when the internal pad touches the disc, the external does not, and vice versa, so the heat generated on one side can be dissipated inside the "ventilation channel" created between the other side pad and the disc.