The JAZRIDER JR-TA707-GU rear suspension arms are a practical aluminium replacement for the stock plastic arms on Tamiya TA07 and TB04 Pro II platforms. Engineered to maintain factory geometry, these gun metal arms focus on improved rigidity and repeatable handling without requiring chassis modification.
Aluminium construction reduces deformation under load, keeping pivot points and wheel alignment more consistent during routine running. The parts are dimensioned to align with original mounting locations so hardware transfer and installation are straightforward for most hobbyists.
Install using standard RC hand tools and inspect ball studs and pivot pins while fitting. Regularly check fastener torque and pivot wear; replacing worn small parts alongside the JAZRIDER JR-TA707-GU arms will preserve handling characteristics and extend service life.