This RC-scale lean bar wheel set has been produced for the LOSI Promoto-MX 1/4 scale motorcycle platform. CNC-machined alloy pieces maintain geometry under impacts while permitting measured flex for authentic leaning action on the model bike.
Application: these components suit situations requiring controlled movement and impact resistance, for example during setup changes or durability-focused upgrades on Promoto-MX RTR bikes. Fitment and purpose: the wheels and supplied hardware supersede the standard lean bar assembly and function as a tuning upgrade to alter lean response and durability without modifying electronics or drivetrain components.
Assembly notes: confirm the listed Promoto-MX RTR compatibility, verify the bearing and shim placement, and set screw torque to avoid over-clamping which can remove the designed flex. Installation is completed with standard RC tools and standard chassis mounting points.
LOS264003
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