This GPM centre tower is an aftermarket part for ARRMA 1/5 Outcast and Kraton models. The unit combines 7075-T6 aircraft-grade aluminium with carbon fibre components to lower weight while keeping the centre section rigid for stunt and high-stress driving.
The assembly is supplied with pre-assembled hardware and is intended to mate with the split-type tower top brace ARA320582. It will not work with the single-piece tower top brace ARA320481. Choose this part when you require a stiffer centre to control drivetrain and suspension alignment on 1/5 scale stunt or speed trucks.
Fitting advice: items arrive pre-assembled; GPM recommends using a medium-strength thread locker on fasteners to limit loosening during aggressive use. This is an aftermarket RC upgrade item for model-level maintenance and setup changes.
ARA320582
Ideal for replacing old or damaged stock towers or when tuning chassis stiffness for stunt driving; follow the pre-fit and thread-lock guidance to keep reliable fitment on ARRMA 1/5 platforms.
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