Kyosho Mini Inferno ST Mini Inferno 09 Alloy Rear Adjustable Spring Damper 73mm by GPM MIF373  [MIF373]

This is an RC-scale aftermarket rear spring damper designed for Kyosho Mini Inferno platforms, supplied as a 1pr set. The unit is built from alloy components and measures 73mm overall, and it includes an alloy ball top plus the mounting hardware listed in the product name.

Intended role is straightforward: replace or upgrade the rear damper assembly to restore ride height and tuning range or to provide a stiffer, more consistent mounting point compared with worn plastic components. The package includes screws, alloy collars, and 3mm lock nuts to match typical Mini Inferno rear shock mounts.

When fitting, confirm the shock length and ball-top geometry match your Mini Inferno ST or Mini Inferno 09 rear towers, then set spring preload and damping feel to suit track or surface. Use proper thread engagement for the 3mm lock nuts and check clearances at full droop and compression to avoid binding in the suspension system.