Rear grip, tuned.
Designed for KZ chassis running a 50mm axle, this genuine KR axle reinforcement bush slides inside the axle to add support where the loads are highest.
Gearbox karts put serious drive and braking force through the rear end, and a reinforcement bush is a common tuning and durability item in the KZ paddock. It's also an easy piece to add or remove when experimenting with rear-end stiffness.
Buy it from Velocity Kart Shop, trackside at Eastern Creek in Sydney, with shipping Australia-wide. Our race workshop can fit it during your next axle service.
Details
Fitment questions? Call 0488 465 278 — we race this gear every weekend.
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