The GPM GT056 rear suspension arms are CNC machined from 6061 T6 aluminium and include Delrin pivot collars to tighten tolerance at damper mounts and improve repeatable geometry under load.
Multiple shock mounting positions allow precise tuning of roll centre and ride height without swapping shock bodies. The machined 3D profile balances stiffness and mass to maintain nimble handling while improving mount repeatability versus stamped alternatives.
Fittings supplied: stainless steel round head screws 3x12, 2pcs, intended to secure the arms to the stock rear mounting points. Inspect clearance and travel before final torque to ensure smooth articulation.
Use these GPM GT056 arms as a direct rear replacement on supported Traxxas GT4 TEC 2.0 chassis to achieve tighter damper fit and test altered shock angles during setup.