Rear grip, tuned.
Genuine KR 50mm x 1030mm rear axle, offered across the full range of Kart Republic hardness options:
- Soft
- S1
- Medium
- H1
- Hard
- Super Hard HH
Axle stiffness is one of the most powerful rear-grip adjustments on a kart — softer axles free the rear up on high-grip days, harder axles bring stability when grip is low. Most serious drivers carry two or three hardnesses and change between sessions; the swap is quick once practised.
Every hardness is stocked at Velocity Kart Shop, Eastern Creek Sydney. Have one fitted in our race workshop, ask us which to run for local conditions, or order with Australia-wide delivery.
Details
Fitment questions? Call 0488 465 278 — we race this gear every weekend.
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