GB-01/GB-02 Precision Swing Shaft Tamiya GB-03/V2/LB by 3Racing  [GB-03/V2/LB]

Tamiya GB-01 Swing Shaft - Heavy Duty Ver. 2 - 3RACING GB-03/V2/LB
Price:
USD$9.40
Brand:
3Racing
Model:
GB-03/V2/LB
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Performance-focused swing shaft for GB-01/GB-02

This heavy duty replacement swing shaft is specified for Tamiya GB-01 and GB-02 chassis and carries the part designation GB-03/V2/LB. It is intended as an aftermarket tuning component to address drivetrain wear and improve alignment consistency during aggressive use.

Fit the shaft to replace fatigued or bent originals to minimise flex under cornering loads and to maintain repeatable wheel alignment in setup-sensitive applications. The Heavy Duty Ver. 2 designation highlights durability and consistent fit rather than changes to suspension geometry.

Technical notes: verify bushing or bearing clearances before installation, confirm axle centring after fitting, and validate unobstructed wheel rotation prior to high-speed testing. Use this component as a drivetrain upgrade within scale RC setups.

What checks ensure correct fit?

Measure bushing bore and outer arm clearance, trial-fit the shaft without final torque, then verify axle runout to ensure proper seating.

Recommended post-fit procedure?

After fitting, hand-rotate wheels to check for binding, perform a low-speed shakedown, then re-check fastener torque and alignment before full-load use.

Is additional tuning required?

No geometry tuning is required; this item is focused on drivetrain stiffness and repeatability. Use it alongside standard suspension setup procedures for best results.