Sportster – Floating front brake rotor adapters

The set of the front brake rotor adapters to convert stock Harley-Davidson Sportster front brakes to Kawasaki ZX6R (2005+) inverted forks front brakes.

CNC machined from solid billet EN AW-6082 aluminium for maximum strength.

The front wheel hub might need to be drilled and tapped UNC 5/16-18 for second brake rotor if standard Harley-Davidson front wheel hub had only one rotor (adapters mounting bolts not included).

Rotor internal diameter: 80mm (std. Kawasaki ZX6R).
Rotor PCD: 100mm (std. Kawasaki ZX6R).
Rotor offset: 0mm (std. Kawasaki ZX6R).
Rotor mounting holes diameter: 10.5mm (std. Kawasaki ZX6R).
Number of rotor mounting holes: 5 (std. Kawasaki ZX6R).

Available finishes:
– anodized black;
– anodized clear;
– raw aluminium (for polishing or other coating options).

Manufactured in Europe.

SKU: 012-001 Categories: ,




Some variations might be pre order only, some might be out of stock. The pre order action will trigger manufacturing process in priority line. It takes about 1-2 weeks for manufacturing and 1-2 weeks for anodizing service (if required). So the earlier you order, the earlier you get the parts.

If you need different size feel free to contact us directly at and we might be able to help you.

Additional information

Rotor internal diameter


Rotor PCD


Rotor offset


Rotor mounting holes diameter


Number of rotor mounting holes



EN AW-6082 Aluminium


Stainless steel bolts