The GPM TXM12170 shock set provides aluminium front and rear adjustable spring dampers designed with an L shaped piggyback reservoir to increase oil volume and stabilise travel behaviour. The anti-leak oil layout and an improved 7mm stainless steel shock shaft focus on service life and consistent damping under load. Spring choices are green 2.6mm coil springs or orange 2.8mm coil springs to allow basic rate tuning. Components undergo detailed finishing and manual assembly to support fit accuracy and reliability on the Traxxas X-Maxx platform.