The JAZRIDER JR-TA703-GU gun metal aluminium rear upright hub carriers are a straightforward, durable upgrade that replaces the stock plastic uprights on the Tamiya TA07. They are intended for hobbyists who want improved longevity and consistent rear-end behaviour in everyday use.
These aluminium carriers reduce the risk of cracking under repeated use and help preserve the alignment of suspension parts. That gives you fewer frequent replacements and steadier handling between service intervals.
Installation is designed to be simple and non-invasive to the TA07 layout. Use standard hand tools, verify all fasteners are secure, and perform a short test run to confirm there is no binding or interference.