This upgrade pack is intended for the Promoto-MX platform produced for LOSI and uses 7075 aluminium to deliver improved stiffness compared with standard components. The emphasis is on robustness and clearer chassis feedback while maintaining factory geometry.
The items in the kit act as direct replacements for common wear points on the dirt bike chassis. Install them into the original mounting locations to retain steering geometry and fitment accuracy.
The set is suitable for staged tuning approaches where adding alloy parts in selective areas reduces unwanted flex, giving steadier handling over rough terrain without changing drivetrain characteristics.
Select this collection when you need an all-in-one alloy replacement for Promoto-MX models to improve durability and chassis feedback without altering original fitment.
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