Kyosho UM762B Rear Arms Upgrade for Ultima RB7  [KY-UM762B]

Kyosho UM762B - Rear Suspension Arm Set(RB7)
Price:
CAD$15.94
Brand:
Kyosho
Model:
KY-UM762B
GTIN:
4548565459223
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Or you may find similar product under the
Spares / Hop-ups - Kyosho - RB7SS spare parts category
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Track-Proven Rear Suspension Arms for the Ultima RB7

The Kyosho UM762B Rear Suspension Arm Set is made for the Ultima RB7 and delivers a tougher, more consistent suspension link for racing. Machined and moulded to tight tolerances, these arms help reduce flex and keep handling predictable lap after lap.

Built for Repeated Track Use

Using durable materials and a reinforced design, the Kyosho UM762B rear suspension arms resist wear from frequent running and impacts. That durability translates into fewer part swaps and steadier setup retention between events.

Sharpened Handling Response

These arms improve the chassis response to steering inputs and weight transfer, giving drivers cleaner cornering and improved mid-corner stability on both high bite and medium grip tracks.
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.

Are Kyosho UM762B arms compatible with older Ultima RB7 variants?

They are designed for Ultima RB7 geometry; check your chassis revision and mounting points before fitting to earlier versions of the platform.

Any setup tips after installing the UM762B arms?

Re-check camber and toe, and run a short test session to confirm roll centre and shock travel. Small shock and antiroll bar adjustments often restore the car balance.

How should I maintain these suspension arms?

Inspect for cracks after heavy hits, clean pivot holes and apply light lubricant to retain smooth movement. Replace if there are signs of permanent deformation.

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