TAMIYA CR-01 Upgrade Front Knuckle Arms Aluminum - JR-CR101-LB by Jazrider  [JR-CR101-LB]

Tamiya CR-01 Chassis Aluminum Front Knuckle Arms Upright (Blue)
Price:
USD$9.90
Brand:
JAZRIDER
Model:
JR-CR101-LB
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Precision aluminum knuckles for the CR-01 chassis

The JAZRIDER JR-CR101-LB front knuckle arm set is an aluminum aftermarket component intended for the TAMIYA CR-01 chassis in scale RC use. It replaces the factory plastic front knuckle uprights while preserving the original mounting arrangement for straightforward integration into CR-01 steering systems.

Supplied as a durable spare for the chassis, the metal uprights give a more consistent steering pivot compared to stock plastic, helping maintain alignment during tuning and repeated driving. The blue anodized finish protects the surface and provides a common aftermarket aesthetic for scale rigs.

Installation note: the component is manufactured to align with CR-01 front mounting points and is intended for the front steering knuckle positions. Check your existing hardware and linkage clearances before installation to ensure correct fit and neutral toe settings.

Maintenance tip: inspect contact surfaces and fasteners regularly after initial runs, and use thread-lock on steel fasteners where recommended to prevent loosening from vibration.

Is JR-CR101-LB a bolt-on replacement for CR-01?

Yes. The part is designed to match CR-01 front knuckle mounting points and is intended to be a direct swap for the original front uprights.

Why choose aluminum uprights over plastic?

Aluminum uprights reduce flex at the steering pivot, which improves repeatability of steering geometry and can aid tuning consistency; they do not alter other suspension components directly.