The 9579R Sledge ring and pinion gear set is a machined, high-precision replacement designed for Traxxas Sledge RC vehicles. These gears provide smooth and efficient power transfer between the motor and wheels, improving drivetrain performance, durability, and overall handling. Made from high-quality materials, the machined gears are built to withstand the stresses of off-road driving, jumps, and high-speed bashing. The 9579R set includes both front and rear gears and is compatible with Traxxas Sledge models that use standard ring and pinion assemblies, making it an ideal upgrade or replacement for maintaining optimal drivetrain reliability and performance.