This full ball bearing set is made as a direct accessory for Kyosho Mini-Z AWD platforms and is distributed by 3Racing under model AWD-23. As a wheel- and driveline-focused bearing kit, it replaces common pressed or bush-style bearings to reduce contact friction and improve free rotation of axles and hubs on small-scale models.
Installation is straightforward for those familiar with Mini-Z AWD disassembly: bearings are seated into wheels, differential carriers, and motor mounts where applicable. Check hub and carrier fit before reassembly to ensure bearings sit flush and rotate freely without binding. Proper seating and clean lubrication will help the set perform as intended.
In tuning terms this kit plays a supporting role: lowering drivetrain drag, refining throttle and steering response at low speeds, and providing a consistent rotational feel across wheels and diff components. Use it when chasing smoother rotation or replacing worn bearings during routine maintenance.
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