Is your Traxxas XO-1 supercar in need of a drivetrain repair or upgrade? This is the official Traxxas 6466 Input Shaft and Pin set, also known as the Cush Drive. It's a crucial component that helps handle the massive power and speed of the XO-1 by providing some shock absorption in the driveline. Made from high-quality materials, this replacement part is designed for lasting performance and is a direct fit for the XO-1 model. Whether you're fixing a broken part after a hard run or just doing routine maintenance, using genuine Traxxas parts ensures everything fits and works perfectly. Always consult your vehicle's manual for the exact part number and installation instructions. Keep your \fastest name in Radio Control\ running at its best with this essential hop-up/replacement part.