Wheel Reinforcement Rings. This optional set of reinforcement rings is intended as an upgrade for the Losi Promoto-MX 1/4 Dirt Bike. These reinforcement rings are CNC machined using high-quality aluminum, providing exceptional ...

Aluminum Front Hub from Pro-Line. Built for motocross enthusiasts, this high-performance optional hub is crafted to endure extreme conditions while delivering exceptional durability. Its anodized finish and CNC-machined 6061 billet aluminum construction ...

bar design combined with the addition of radial outside ribs provide uncompromised support for blue and black groove conditions. The smaller wheel allows the use of a smaller tire appearing scale appropriate ...