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

Overview and installation notes

This single-piece rear hub is designed as a replacement or hop-up for TAMIYA CR-01 chassis builds. It simplifies rear axle work by providing a single component that replaces the multicomponent stock hub, making routine servicing quicker for scale crawler and trail use.

Intended compatibility is limited to CR-01 models that retain the original rear hub mounting and axle configuration. Confirm axle diameter, hex interface, and set-screw positions to ensure the hub seats correctly on your axle shaft.

Basic installation steps: remove the rear wheel and hub, extract the original hub, clean mating surfaces and check for wear, slide on the replacement hub aligning the hex, then secure set screws to the torque values recommended by CR-01 documentation. Use the correct hex drivers and thread locker as appropriate for sustained off-road use.

A practical, simple replacement for CR-01 rear hubs that keeps axle mounting consistent; always verify dimensions and observe chassis torque settings on final assembly.