New Machine Cut 6 Spoke Delrin 19mm diameter flanged wheels
Flange outer lip diameter 21.6mm
Diameter with tire: Low profile tire 22mm, Regular tire 22.8mm
tire mounting surface with small cut groove, improve traction with the tire and wheel
Reduce tire movement under load, Helps stiffen sidewall and effective reduce traction roll.
Can not use with Carbon Slip Rings (MR2085C0)