This front and rear spring damper set is designed for TRX4M 1/18 crawlers and features aluminium 6061-T6 shock bodies. The units are oil-filled and sealed to help keep damping consistent on extended runs, and preload is adjustable at the top retainer to let you tweak perceived stiffness without changing spring length.
The dampers absorb impacts and reduce oscillation so the model remains composed over bumpy terrain. They suit the front or rear mount points on compatible TRX4M 1/18 kits listed below, and the package includes shock bodies and spare springs so you can install them in stock positions and refine rebound and compression by choice of oil and spring preload.
9764
For modelers wanting a metal shock option for TRX4M 1/18 crawlers, these 52mm aluminium dampers provide a clear upgrade path using preload and oil choice to improve axle control and ride stability.
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