Engineered to reinforce the rear suspension on a Traxxas Unlimited Desert Racer, the GPM Aluminum Rear L-shape Internal Dampers use 6061 T6 aluminium to provide a resilient yet lightweight assembly. The damper shaft diameter increases to 5mm from the common 3.5mm, improving resistance to bending under load. The sealed build helps keep oil contained, while the L-shape piggyback reservoir lengthens oil travel to stabilise damping response.