Team Losi Promoto-MX Rear Brake Disc Upgrade, Purple Anodized - JR-LMX07-PU by Jazrider  [JR-LMX07-PU]

Team Losi Promoto-MX Motorcycle Aluminum Rear Brake Disc (Purple)
Price:
USD$6.50
Brand:
JAZRIDER
Model:
JR-LMX07-PU
Condition:
Brand New
Available in shop
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Purple anodised rear brake rotor for Promoto-MX models

This purple anodised aluminium rear brake disc is produced as a direct replacement for the Team Losi Promoto-MX motorcycle scale model, offering a tougher metal option with improved resistance to wear and corrosion versus the stock plastic disc.

Installation uses the standard Promoto-MX rear hub procedure: remove the existing disc, locate the replacement on the hub, and secure with the original fasteners. No extra special tools are required beyond the usual hex driver set, and any fitted spacers remain in place. Always check thread engagement and apply the model manufacturer's specified torque.

From a tuning perspective, the aluminium disc delivers a steadier braking feel and reduced surface wear compared with softer materials, making it a common choice when consistent pedal response is desired or when replacing a worn original piece.

Will this fit the Promoto-MX out of the box?

Yes. It is designed to be a direct replacement for the rear brake disc on Team Losi Promoto-MX models and should install using the hub's existing screws under normal conditions.

Are any additional parts required to fit it?

Typically no. Use the original hub fasteners and maintain the original component layout. Confirm screw torque and thread engagement per the chassis manufacturer's guidance.