3Racing GB-04/2/LB Racing 2-degree Aluminium Rear Hub for Tamiya GB-01 Series  [GB-04/2/LB]

Tamiya GB-01 /GB-01T /GT-01 Aluminum Rear Hub - 2 Degree - Light Blue Color - 3Racing GB-04/2/LB
Price:
USD$10.10
Brand:
3Racing
Model:
GB-04/2/LB
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Race-oriented 2-degree rear hub for Tamiya GB-01 chassis

This 3Racing 2-degree aluminium rear hub in light blue is developed to support lap-to-lap consistency on GB-01, GB-01T, and GT-01 platforms. It targets refined rear toe for drivers focused on predictable mid-corner behaviour and traction on hardpack surfaces.

Precision geometry and material choice for tuning

Manufactured from aluminium to reduce compliance compared to stock plastic parts, the fixed 2-degree geometry delivers a repeatable change to rear alignment. This helps chassis balance under acceleration and allows precise setup adjustments when paired with sway bar and shock tuning.

Fitment notes for competitive setups

Designed to integrate with standard GB-01 mount points, the hub requires no bespoke adapters. For race use, verify spline fit and torque settings, and inspect contact points after initial runs to ensure predictable performance.

How does this hub influence rear-end balance in a tuned car?

By fixing rear toe to a 2-degree specification, the hub reduces rear compliance variance, which can lead to more consistent rotation and traction when paired with a balanced diff setup.

Any setup changes recommended after installation?

Re-evaluate rear toe and camber settings, and perform short runs to assess how the change interacts with spring rates and damper settings for best lap times.

Is the aluminium finish serviceable for frequent racing?

Yes, aluminium provides repeated dimensional stability; inspect for wear at fastener interfaces and re-tighten to race torque settings as part of routine maintenance.