This machined aluminum front seat support crash structure is built for Team Losi Promoto-MX motorcycles and carries the model number JR-LMX01-RD. It replaces the stock plastic seat mounting area with a metal bracket designed to resist breakage and give a dependable mounting point after minor impacts.
Functionally, the part provides two benefits: added mechanical reinforcement and predictable sacrificial behavior. During tip-overs the bracket routes impact forces into the aluminium component instead of the chassis plastic, helping to preserve steering geometry and reducing the need for complex repairs.
Installation is simple for anyone familiar with basic RC maintenance: remove the original plastic piece, transfer any short fasteners or small brackets, and refit using the stock mounting points with standard hex drivers. After fitting, confirm that the seat and body panels clear the bracket through the full steering sweep to prevent rubbing.
Choose this aluminium front support when you want a more robust front-end mounting point that cuts down on repeated plastic failures and eases post-crash repairs.
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