3Racing ZX5-17/BU Performance Knuckle Arms Blue for Kyosho LAZER ZX-5  [ZX5-17/BU]

Kyosho LAZER ZX-5 Aluminium Knuckle Arms - Blue Color - 3RACING ZX5-17/BU
Price:
USD$11.90
Brand:
3Racing
Model:
ZX5-17/BU
Please kindly input your name and email address, we will inform you once we have the restocking.
Write a review

Setup-Focused Knuckles for Competitive Tuning

These 3Racing ZX5-17/BU knuckle arms are a straightforward upgrade for Kyosho LAZER ZX-5 chassis, providing a firmer steering pivot and more predictable response under load. The anodised blue finish reduces surface wear while retaining serviceability for routine setup checks. Use them when refining steering geometry or when seeking tighter, repeatable steering inputs during qualifying and race runs.

What servo torque is recommended when using stiffer aluminium knuckles?

A mid to high torque digital servo helps maintain precise wheel position with reduced deflection; check your servo for smooth travel and sufficient stall torque for consistent steering under load.

Do these knuckles affect ackermann or steering ratio?

The knuckle geometry is consistent with the original mount points, so ackermann and ratio remain unchanged unless you alter link lengths or hub offsets during installation.

Any setup tips after fitting aluminium knuckles?

After fitting, recheck steering endplay, tighten all fasteners to spec, and run a few laps to confirm balance; small toe or camber adjustments may be needed to restore optimal handling.