TAMIYA CR01 All-in-One Bearing Pack BS-CR01/V1 by 3Racing  [BS-CR01/V1]

Product summary

The BS-CR01/V1 full ball bearing pack is made as a replacement service kit for the TAMIYA CR01 chassis. It swaps plain bushings and fixed-fit elements in the drivetrain and hub assemblies for running bearings to reduce friction and improve the feel during scale crawling and off-road use.

Designed as a maintenance and tuning component rather than a geometry modification, fitting bearings lowers rotating resistance across shafts and axles, reduces rolling drag at the wheels, and helps parts run cooler during extended low-speed runs typical of technical trails.

Fitment tips: extract old bushings or pressed bearings carefully, inspect each seat for correct sizing and sideplay, and press bearings in squarely using proper tools. Use light bearing oil or thin grease recommended for RC bearings, and recheck gear mesh and wheel hex preload to maintain CR01 specifications.

Owners looking for a cleaner drivetrain rotation on the CR01 will find BS-CR01/V1 a practical replacement; stick to good bearing fit and maintenance practice for lasting results.