TRAXXAS Slash 4x4 Alloy Rear Arm Strengthener SLA009 by GPM  [SLA009]

Rear arm strengthener in alloy for Slash 4x4

This aftermarket alloy rear arm brace fits the TRAXXAS Slash 4x4 and is supplied as a single piece. It swaps in for the original plastic brace to increase rigidity across the rear arm assembly on 1/10 Slash 4x4 platforms, aiding consistent wheel alignment.

Fitting is a direct replacement using the existing rear suspension mounting points and the factory fasteners. Standard hand tools are enough; be mindful of correct torque values and thread engagement when tightening aluminium components.

By reducing rear-arm flex the brace sharpens rear-end feedback and helps the chassis keep alignment after jumps and impacts. It affects chassis feel rather than outright speed, so expect to make small adjustments to shock settings and toe to regain your preferred handling balance.

A sensible upgrade for drivers wanting steadier rear tracking on rough courses.