RC10 front wheel bearing adapter hex crosspin by 4roller 3d model
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RC10 front wheel bearing adapter hex crosspin by 4roller

RC10 front wheel bearing adapter hex crosspin by 4roller

by Thingiverse
Last crawled date: 3 years, 4 months ago
This is an adaptor I created to allow older vintage style bearing-in-rim stadium truck rims to be mounted on more modern hex/cross pin axle.
The adapter is basically a 3/16 x 5/16 collar that mates to a standard 4mm axle.
If your front rim has a different center bore, you will need to modify it. I created this to work with an HPI stadium truck rim from the 90s. YMMV
A standard 7mm hex nut should fit directly in the 5/16" outer bearing hole, keeping it from coming out.
Good luck and drive on!

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