Right side pitbike caliper hanger A 12mm axle in the

A 12mm axle in the rear hub

4" moto alloy rims

Slotted in the rear to allow for the use of drop out mounted chain tensioners

( 20mm thru axle not included ) The rim is one and a half inches wide

Right side pitbike caliper hanger A 12mm axle in theRight side caliper hanger designed for utilizing a hydraulic pitbike caliper, with a 220mm rotor. May I suggest the Gemini 220mm rotor, available on this site. CNC cut from 6061 aluminum. It is both lightweight and durable. Rear mounting hole is slotted for maximum caliper adjustment. Part number for the caliper, available on Amazon, is YL A71 DB. It has 43mm center to center bolt hole mounting points. Slotted in the rear to allow for the use of drop