hole distance 84 mmaluminium CNCblack anodisedincl. bearingProduct descriptionRacing-proven axle mount for radial brake calipers By using a radial brake calliper, you can achieve the braking values of a modern sports motorbike. With the OTTOPUNTOUNO Endurance axle mount, the radial FORMULA / OTTOPUNTOUNO brake callipers can be mounted. What are the advantages of the OTTOPUNTOUNO axle mount Reduced brake operating temperature Reduced front suspension dive Track-Tested The advantage of this axle mount with the radial brake caliper is above all that the components are perfectly matched to the intended use and weight of the scooter. Unlike some oversized aftermarket brake systems, the Ottopuntouno axle mount with matching caliper not only delivers decent braking power, but also a sporty race look. Reduced brake operating temperature By repositioning the brake caliper, it no longer lies in the shadow of the swingarm and shock absorber, but gets plenty of airflow. The result: the operating