Race series 17" wheel sets Rim color:Silver It has 43mm center to

It has 43mm center to center bolt hole mounting points

so you will need to file out 2mm from the bottom of each of your drop outs

anodized in black

and a pair of 20mm to 10mm adapters so you can use the front wheel with standard forks as well

All hubs are sealed bearing

Race series 17" wheel sets Rim color:Silver It has 43mm center toThese are the 17x1. 4" moto alloy rims, with the race series rear hub that is over 1 lb lighter than the original Gemini rear hub. It is set up with the 220mm right side pit bike rotor, caliper and caliper hanger. The rotor is a Gemini branded 3 mm thick rotor. This wheel set will feature, 32 mm double row angular contact bearings, the right side rotor, caliper and hanger for the rear wheel, and a dual disc capable front hub, that comes with the