Kyosho UMW531 Rear Suspension Brace for Ultima SB  [KY-UMW531]

Kyosho UMW531 - Aluminum Rear Suspension Holder (RF2/SB)
Price:
NZD$38.42
Brand:
Kyosho
Model:
KY-UMW531
GTIN:
4548565445400
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alt="Kyosho UMW531 - Aluminum Rear Suspension Holder (RF2/SB)" title="Kyosho UMW531 - Aluminum Rear Suspension Holder (RF2/SB)"

Stiffen the Rear End with Kyosho UMW531

Specifically manufactured for the Kyosho Ultima SB series, the UMW531 aluminium rear suspension holder gives the rear bulkhead a stronger mounting point. As a direct RF2/SB replacement, it installs cleanly and reduces unwanted movement under load. Finished from robust aluminium, it is a sensible upgrade for pilots wanting improved longevity from their rear suspension components.

Specifications

  • Material: Aluminum
  • Compatibility: Kyosho Ultima SB Series
  • Function: Rear suspension stability and support

This aluminium holder helps preserve alignment and reduces wear on neighbouring parts, making it a practical addition for spirited driving and regular club sessions.
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 this replace the stock plastic rear holder?

Yes, the UMW531 is a direct replacement for the RF2/SB style plastic holder and uses the same mounting points on the Ultima SB chassis.

How does this affect rear handling?

By reducing flex at the rear mount, you should notice crisper rear response and more consistent traction through high speed corners.

Are mounting screws included?

Most suppliers ship the holder alone. If you need replacement screws, reuse your original hardware or source compatible stainless fasteners to match your setup.

Does it need periodic maintenance?

Inspect mounting screws for tightness and check for any signs of wear after hard sessions. A light threadlock on metal-to-metal fasteners is recommended for competition use.

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