This 7075 aluminium chain guard is an RC-scale replacement for LOSI PROMO-MX motorcycle platforms, intended as a firmer alternative to conventional plastic guards. Machined from 7075 aluminium, it protects the chain and adjacent components during normal riding and during setup adjustments.
The guard fits the LOSI PROMO-MX using original mounting points and the supplied fastener layout, so no chassis modification is necessary. By reducing guard flex it helps preserve chain alignment under load, aiding repeatable drivetrain behaviour when testing setups.
LOS264000
Use this aluminium guard for a durable, easy-to-service chain cover on LOSI 1/4 PROMO-MX models; confirm fastener security after early runs to ensure fitment integrity.
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