This comprehensive upgrade set is specified for the Promoto-MX platform produced for LOSI and uses 7075 aluminium for improved structural stiffness over standard materials. The kit is intended to provide direct-fit component swaps that prioritise durability and more precise chassis feedback without modifying geometry or drivetrain characteristics.
All items are designed as direct replacements and strengthening pieces for typical wear areas on the dirt bike chassis. Installation requires removing the factory parts and fitting the alloy components into the original mounting positions to maintain factory alignment and handling behaviour.
As an upgrade package, the parts support iterative tuning where placing alloy components in targeted locations increases rigidity and reduces flex. This results in steadier handling under load while keeping the model within expected RC scale performance limits.
Recommended for users seeking a precision alloy replacement suite for Promoto-MX applications to improve component life and chassis feedback without requiring chassis modification.