Traxxas 7754R X-Maxx Steel Heavy-Duty Drive Cups (2) Limitless Parts and easier to push for

and easier to push for improved lap times

The Kyosho 74033-04 is a genuine piston and cylinder set designed for the KE15SP engine

interest and authenticity to your HO scale layout

An internal belt helps control tire expansion and ballooning at higher speeds

Traxxas 7754R X-Maxx Steel Heavy-Duty Drive Cups (2) Limitless Parts and easier to push forSteel extreme heavy duty drive cups for the X Maxx and XRT, sold as a pair. These replace the standard drive cups with a substantially stronger steel design built to survive the shock loads that 8S power puts through the driveline. The drive cup is where the driveshaft meets the differential output, and it takes the full brunt of every throttle punch, every landing, and every time a tire grabs unexpectedly. It's one of the classic failure points on