CR-01 Rear Hub One-Piece Upgrade - TAMIYA CR01-19/LB by 3Racing  [CR01-19/LB]

Product summary

This one-piece rear hub is made for the TAMIYA CR-01 platform as a replacement or hop-up to simplify rear axle service and reduce reassembly steps. It is designed for scale crawler and trail applications where a single-piece hub keeps the wheel mounting consistent.

Compatibility is limited to CR-01 models that share the same mounting pattern and axle configuration. Verify axle diameter, set-screw position, and hex fit before installing to avoid fit issues on older or modified axles.

Fitting notes: remove the wheel and hub, then extract the existing hub from the axle shaft. Clean mating surfaces, check for wear or damage, align the hub hex and secure set screws, and follow CR-01 torque recommendations. Use suitable hex drivers and thread locker as needed for trail durability.

A straightforward hop-up for CR-01 based rigs that eases maintenance and restores consistent rear mounting; always check fitment and torque to chassis guidance.