This set of gunmetal anodized aluminum crush tubes and axle spacers is precision-engineered to optimize the performance and durability of your RC vehicle's rear hub assembly. The included crush tubes are critical components that install between the wheel bearings within the hub carrier, effectively preventing excessive compression when tightening wheel nuts, thereby ensuring smooth, bind-free wheel rotation and extending bearing lifespan. Complementary axle spacers provide the ability to fine-tune the axle position, minimizing unwanted slop and allowing for precise adjustments to track width, which collectively contributes to improved stability and handling characteristics for demanding drivers.
