Tamiya Hotshot series blue aluminium rear box JAZRIDER JR-THS13-LB - off-road favourite upgrade  [JR-THS13-LB]

Upgrade to a Blue Aluminium Rear Gearbox for Hotshot Models

The JAZRIDER JR-THS13-LB blue aluminium rear gear box is a popular upgrade for Tamiya Hotshot, Super Hotshot, Boomerang and Bigwig chassis. It strengthens the rear end and offers a neat visual update compared with the original plastic casing.

Aluminium Advantages for RC Use

Aluminium housings resist flex and help move heat away from the gear mesh. That stability keeps gear alignment better during hard use, which helps reduce stripped teeth and uneven wear.

Installation and Fitment Tips

Manufactured to match Hotshot mounting points, the gearbox installs with standard tools. Reuse seals and bearings where possible and torque fasteners to the recommended settings for secure operation.