If it fails, it fails. I'll replace the fork and weld the mount. The thing doesn't stop worth a damnas-is. All the parts, wheel,hub,disc and brake lever new and can be re-purposed. Only thing that is cheesey is the fork and the clamp on mount, oh and the owner.
Back pedal coaster brake on the rear with a 50cc Moto Morini 2 stroke. It will be a pit bike.