Kyosho UM577B Ultima SB Performance Suspension Arm Set  [KY-UM577B]

Kyosho UM577B - Suspension Arm Set (Ultima SB)
Price:
AUD$15.32
Brand:
Kyosho
Model:
KY-UM577B
GTIN:
4548565470693
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $13.09 each $4.45 or 15%
3+ $12.44 each $8.62 or 19%
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Improve Handling on Rough Terrain with Kyosho UM577B

The Kyosho UM577B Suspension Arm Set gives Ultima SB drivers a robust replacement option to keep suspension geometry consistent under load. These arms are aimed at those who want dependable performance in off-road conditions.

Precision Moulding for Reliability

Manufactured to tight tolerances, the arms resist deformation and maintain alignment through repeated impacts. That precision helps preserve predictable steering and responsive cornering on rough circuits.

Compatibility Notes for Installers

UM577B is built to the Ultima SB specification for straightforward integration. Check existing hardware and bearings during installation to ensure smooth pivot action and correct alignment after the swap.
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 replacing arms change my setup?

Swapping to UM577B should keep geometry consistent if the new arms match stock dimensions. Minor setup tweaks to camber or toe may be needed to fine tune handling after installation.

Do these arms need special bushings or bearings?

The arms are designed to work with the standard pivot hardware used on the Ultima SB. Verify the condition of existing bushings and bearings and replace if worn for best performance.

Are these arms suitable for heavy impact use?

They are intended for off-road use where impacts are common. While durable, routine inspection after heavy use is recommended to spot stress points or damage early.

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