This product is a differential spool designed for the Losi LMT platform, replacing the traditional differential assembly with a solid locked unit. It eliminates differential action between the wheels, forcing both sides to rotate together for maximum traction and consistent power delivery. This setup is commonly used for high-power monster truck driving and controlled drifting or stunt performance. The durable construction is engineered to withstand extreme torque loads and repeated impacts typical of LMT use. Ideal for drivers looking for maximum straight-line traction and simplified drivetrain behavior.