Kyosho UMW523GM Wide Cramp Wheel Hub for RB5 & ZX-5  [KY-UMW523GM]

Kyosho UMW523GM - Wide Cramp Wheel Hub(52/Gunmetal/RB5/ZX-
Price:
CAD$15.04
Brand:
Kyosho
Model:
KY-UMW523GM
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Upgrade Cornering with the Kyosho UMW523GM Wide Cramp Hub

The Kyosho UMW523GM wide cramp wheel hub is a precision component built to refine handling on competitive touring cars. Tailored for the Ultima RB5 and Lazer ZX-5 chassis, it increases lateral stability and improves steering consistency for lap-to-lap performance. The gunmetal finish gives a clean race-ready look while standing up to regular track use.

Main Features

  • Material: Robust gunmetal construction for reliable service life
  • Compatibility: Engineered specifically for RB5 and ZX-5 chassis platforms
  • Functionality: Helps stabilise the car and sharpen handling response
  • Appearance: Professional gunmetal tone that suits race setups
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.

Will the UMW523GM fit my RB5 mount without modification?

This hub is designed for the RB5 mounting pattern. Most RB5 builds will accept it directly, but check spindle and retaining hardware for correct fitment.

Does the gunmetal finish affect balance or weight much?

The gunmetal material adds minimal mass compared with stock hubs and should not noticeably disturb wheel balance when fitted and trued correctly.

Is this hub suited to both carpet and asphalt tracks?

Yes, the stability gains translate across common surfaces; tuning springs and toe settings will fine tune behaviour for each track type.

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