Engineered as a direct-fit replacement for the Promoto-MX 1/4 motorcycle chassis, this CNC-compatible 7075 aluminium battery box provides a rigid mounting location for the model battery pack. The component is produced to align with the original battery mounting points on the listed LOSI models and is focused on accurate fitment and serviceability rather than performance claims.
Use this precision carrier when you require a durable aluminium mounting solution for repeated assembly, maintenance, or track use. The design maintains the specified PROMOTO-MX mounting geometry and is intended for hobby RC applications.
LOS261003
Fitment is restricted to the listed LOSI Promoto-MX 1/4 chassis variants; the carrier installs into the model's stock battery location using the original mounting points and the 7075 aluminium structure provides a durable, serviceable housing for standard RC battery packs.