Mustang/Mcqueen Wheel Adapter to Kid Trax gearbox with bearing

Want to run the kid trax gear box with mcqueen or mustang wheels? This is how!

These are tight tolerance race adapters that fit

(*not included) bearings part # 6383k17 

(Ball Bearing, Light Duty, Open, for 7/16" Shaft Diameter and 7/8" Housing ID)

(qty of 2 per purchase)