This product is a complete heavy-duty long driveshaft set designed for 1/10 scale 2WD RC vehicles, providing reliable power transfer from the transmission to the wheels. It helps maintain smooth drivetrain operation while handling the stress of acceleration, jumps, and rough terrain. Built with upgraded materials compared to standard shafts, it offers improved durability and resistance to wear. Designed as a direct replacement, it fits ECX Circuit, Ruckus, and Torment platforms without modification. Ideal for restoring drivetrain performance or upgrading worn components for more consistent operation.