The GPM front shock package is an aftermarket upgrade intended for the ARRMA 1/16 MINI KRATON 3S. The bodies are CNC-machined aluminum and arrive filled with 500cSt silicone oil to offer predictable damping. Bleeder-style valves are installed to simplify releasing air during service, and the threaded spring collars provide quick preload adjustments while fitted to the vehicle.
Shocks come set up with black springs using a 1.2mm wire diameter that mirrors the stock rate, plus an extra pair of silver springs at 1.3mm wire for a firmer response. The centre distance is 62mm so they locate correctly in the MINI KRATON front shock positions, and the hardened 3.0mm shock shaft replaces the slimmer 2.5mm original to reduce flex and improve control under load.
These parts are aimed at hobbyists who want more consistent rebound and compression for both circuit and off-road running. The bleeder screws and preload adjustment features make field tweaks faster, and installation uses the existing front shock mounting points on compatible ARRMA MINI KRATON 3S kits.
If you want a direct-fit aftermarket front shock that eases maintenance and tightens response, the 62mm aluminium shocks with extra spring choices and a beefier 3.0mm shaft provide a practical option.
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