One lightly used set of mag wheels from RLV 5″dia spindle mount fronts with 17mm bearings rears are 8″ wide with standard Euro bolt pattern. Honestly I think I had these on the track once. $125 shipped.
Thanks for looking,
FAA certified jet engine and aircraft technician,
Nicholson Speedway class champion 2001,
Yamaha KT100 Service Center,
41 years karting experience