[NokturnaL]

I dunno if im just dumb or something, but I bought the MicroSizers GearSet and i want to put the blue gears on my car. The thing is that i want to use the black rims that are on my car not the silver ones that come on the axles. Is there an easy way that i can get the blue gears on my axle with black rims or my black rims on my axle with blue gears?