The GPM UDR160RX rear internal shocks are precision engineered components intended to reinforce rear suspension durability on the Traxxas Unlimited Desert Racer. These aluminium units focus on improved structural rigidity and consistent damping behaviour under repeated loading.
Constructed from aluminum 6061 T6, the design preserves a high strength to weight ratio. Upgraded sealing reduces oil loss to maintain damping consistency, and the shock shaft diameter has been increased from 3.5mm to 5mm to reduce bending and extend service life under heavy impacts.