This durable 77.5mm center shaft is precision-machined from high-grade hardened steel, ensuring superior strength and longevity for the Kyosho LAZER ZX-5. It is a critical component of the drivetrain, responsible for transferring power from the center differential to the front and rear gearboxes, and is designed to withstand the rigors of high-speed racing and demanding off-road conditions. Upgrading to this hardened steel shaft provides enhanced reliability and reduces the risk of drivetrain failure during aggressive driving.
