LOSI Promoto-MX 7075 Alloy Rear Shock Absorber by GPM MX112  [MX112]

7075 Alloy Rear Shock Absorbers for LOSI

This rear shock absorber is an RC-scale replacement part produced by GPM for LOSI Promoto-MX platforms, supplied as a complete pre-assembled unit to simplify swap‑outs and setup. The component is machined from 7075 alloy and finished with anodizing options, providing a metal surface finish noted for strength and a mechanical look suited to display or competitive use.

Included hardware and the shock valving allow immediate installation for hobby maintenance or tuning. The unit ships with shock oil already installed and with a choice of springs to alter ride height and rebound characteristics. GPM recommends using thread locker on attachment screws to reduce the chance of loosening during running.

For LOSI Promoto-MX owners the GPM MX112 rear shock provides a durable 7075 alloy option for suspension upgrades and visual refinement, with selectable springs and pre-filled oil to speed test cycles and tuning sessions.