Fastrax Arrma Grom/Granite/Mojave Metal Differential Hub (4pc)

Upgrade your Arrma radio controlled car with this high-quality metal differential hub set from Fastrax. Designed for Grom, Granite, and Mojave models, these precision-engineered hubs deliver improved durability and performance compared to standard plastic alternatives. Whether you’re tackling the track or exploring off-road terrain, Fastrax RC parts are engineered to withstand demanding conditions. Perfect for hobbyists seeking reliable RC car parts UK can trust, this four-piece set ensures smooth power delivery to your wheels.

• Metal construction for enhanced strength and longevity
• Compatible with Arrma Grom, Granite, and Mojave models
• Set of 4 pieces
• Direct replacement upgrade from original components