Fazer Mk2 FZ02 Rear Upper Suspension Arm (Aluminum, Blue) - JR-KFZ205-LB for Kyosho by Jazrider  [JR-KFZ205-LB]

Kyosho Fazer Mk2 FZ02 Aluminum Rear Upper Suspension Arm Set (Blue)
Price:
AUD$12.14
Brand:
JAZRIDER
Model:
JR-KFZ205-LB
Condition:
Brand New
Available in shop
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Tuning-Focused Rear Upper Arms

This aluminum rear upper suspension arm set is intended for the Kyosho Fazer Mk2 FZ02 chassis and serves as a direct upgrade from the stock plastic arms. By replacing the original components with metal arms, you gain a firmer rear upper link that can be used as part of a finer suspension tuning program for on-road driving.

Fitting the arms follows the standard replacement procedure: remove the OEM rear upper arms, inspect the ball studs and hardware, refit using the existing mounting points, and ensure full articulation across the suspension travel. Basic tools suffice and rechecking fasteners after initial testing is recommended.

From a setup perspective, the increased stiffness can change roll and steering feedback; combine arm replacement with measured adjustments to springs, dampers, and toe. Make iterative changes and evaluate results on a consistent surface to achieve predictable handling.

How will these arms change on-track behaviour?

Upgrading to aluminum increases link stiffness, which can sharpen turn-in and reduce unwanted flex. This may require softer springs or damper revalving to balance the car.

Should I adjust toe settings after installing these?

Toe adjustments depend on how the car responds. Start from your baseline and make small changes, testing lap times or steering feel to see if toe needs tweaking with the stiffer arms.

Will these arms affect diff or drivetrain loads?

The arms primarily alter suspension stiffness rather than drivetrain geometry, but any change in suspension behavior can subtly affect traction and loads. Monitor drivetrain components during initial runs.

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