Kyosho VZW427 Aluminum Upper Arm Stiffener V ONE R4 Upgrade  [KY-VZW427]

Kyosho VZW427 - Aluminum Upper arm Stiffener (R4)
Price:
CAD$29.33
Brand:
Kyosho
Model:
KY-VZW427
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Or you may find similar product under the
Spares / Hop-ups - Kyosho - V One Series - V ONE R4 category
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Stiffen Your V ONE R4 with Kyosho VZW427

Tailored for the V ONE R4 range, the Kyosho VZW427 Aluminum Upper Arm Stiffener increases chassis rigidity to improve steering accuracy and consistency on the track. Machined from quality aluminum, the part resists race impacts and helps keep suspension geometry stable during hard driving.

Why Choose Aluminum for Better Handling

Aluminum offers a strong but light solution for targeted chassis upgrades, making it a common choice among competitive builders. Installing the Kyosho VZW427 reduces upper arm flex so cornering feel is more direct and predictable.

Drop-In Fit for V ONE R4 Chassis

The stiffener is formed to match V ONE R4 mounting points for an uncomplicated installation process. Whether replacing worn parts or fine tuning your setup, this component provides dependable support.
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 Kyosho VZW427 fit older V ONE R4 models?

It is designed for the V ONE R4 family, but some very early revisions may require small adjustments; verify hole spacing before mounting.

What tools do I need to install this stiffener?

Basic hand tools and a precision driver set are normally sufficient. Use moderate torque on fasteners to avoid stripping threads in the aluminium.

Can this part help with lap time consistency?

By limiting upper arm flex the Kyosho VZW427 promotes steadier handling, which makes repeatable setup adjustments easier and can aid consistency across laps.

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