Kyosho UM519 Rear Hub Type-B for RB5 Race Use  [KY-UM519]

Kyosho UM519 - Rear Hub Type-B(Off-4.7/for RB5)
Price:
£5.03
Brand:
Kyosho
Model:
KY-UM519
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Spares / Hop-ups - Kyosho - RB7SS spare parts category
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Improve RB5 Handling with Kyosho UM519 Hub

The Kyosho UM519 Rear Hub Type-B is a targeted upgrade for RB5 owners seeking steadier control. Tailored for the RB5 chassis, it smooths rear response and gives more predictable behaviour on bumpy, loose sections. The 4.7mm offset is aimed at refining corner entry and mid corner balance.

Key Benefits

  • Compatibility: Produced for the RB5 chassis
  • Offset: 4.7mm to help fine tune handling
  • Durability: Designed to cope with off-road stresses
  • Performance: Promotes consistent stability during competitive runs
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Does the UM519 require other parts to work correctly?

The hub is designed for the RB5 layout; standard hub mounting hardware should suffice but always verify compatibility with your current setup before installation.

Will this hub suit both race and practice use?

Yes, it is suitable for both race days and practice; results will depend on track conditions and complementary setup choices like shock and tyre selection.

What should I check after a heavy impact?

After impacts, check the hub for cracks, confirm the axle seating is tight, and recheck bolt torque to avoid loosening during runs.

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