TAMIYA CR01 Complete Bearing Set BS-CR01/V1 by 3Racing  [BS-CR01/V1]

What the kit does

This full ball bearing pack is offered for the TAMIYA CR01 chassis to replace plain bushings and fixed-fit parts with precision bearings. The change reduces friction points in wheel hubs and drivetrain assemblies, producing crisper low-speed control for scale crawling and trail driving.

Intended as a routine service and tuning part rather than an alteration to chassis geometry, installed bearings lower rotational resistance through axles and shaft runs, reduce rolling drag, and can help components run at lower temperatures under sustained slow-speed loads typical of technical sections.

Installation advice: carefully extract old bushings or pressed bearings, check each bore for roundness and sideplay, and fit bearings squarely using appropriate drivers. Use light bearing oil or a thin grease matched to your bearings, and recheck gear mesh and wheel hex preload to ensure CR01 compliance.

For CR01 owners seeking reduced drivetrain drag and smoother rotating parts, the BS-CR01/V1 is a straightforward maintenance upgrade; good fitment practice will preserve long-term reliability.