TAMIYA CR01 Full Ball Bearing Kit BS-CR01/V1 by 3Racing  [BS-CR01/V1]

Overview and purpose

This full ball bearing set is intended for use with the TAMIYA CR01 chassis and is supplied as an aftermarket bearing pack. The kit replaces plain bushings and fixed-fit components in the drivetrain and wheel hubs with running bearings to reduce friction and improve smoothness in scale crawling and technical off-road driving.

The set is marketed as a maintenance and tune-up item rather than a chassis geometry change. Fitted bearings reduce rotating resistance across shafts and axles, lower rolling drag on wheels, and help drivetrain parts run cooler during long, slow crawls or steep technical sections.

Installation notes: remove existing bushings or pressed-in bearings carefully, inspect each bearing seat for proper fit and axial play, and apply light bearing oil or thin grease as recommended by your bearing supplier. After fitting, recheck pinion to spur clearance and confirm wheel hex fitment and axle preload stay within CR01 tolerances.

For owners who want reduced drivetrain drag and steadier rotating assemblies, this BS-CR01/V1 bearing set gives a direct replacement path; follow normal bearing care and fitment checks to preserve reliability.