Kyosho UM763B Front Knuckle Arm for Ultima RB7 - Track Upgrade  [KY-UM763B]

Kyosho UM763B - Front Knuckle Arm (RB7)
Price:
CAD$17.71
Brand:
Kyosho
Model:
KY-UM763B
GTIN:
4548565431816
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Accurate Steering with Kyosho UM763B

The Kyosho UM763B Front Knuckle Arm is an essential replacement or upgrade for Ultima RB7 owners who want crisper steering feel and improved longevity. Built to restore precise steering geometry after wear, this part helps maintain consistent handling during competitive track 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 part fit other Kyosho models?

This knuckle arm is designed for the Ultima RB7 and fitment on other Kyosho models is not guaranteed without checking mounting compatibility.

How will it change cornering on track?

Expect firmer turn-in and a more consistent steering response, which helps when dialling in chassis balance under racing loads.

Any tips for installing the knuckle arm?

Use the standard Ultima RB7 mounting points and basic hand tools. Check alignment and ball end seating after installation to ensure correct geometry.

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