Idler gear, 30-tooth/ idler gear shaft (steel)The hardened-steel 30-tooth idler gear provides maximum durability and power transfer in Magnum transmissions. Use as a direct replacement for Magnum...
50-tooth spur gear (1.0 metric pitch) is machined from hardened steel with extra-wide steel teeth for ultimate power handling and durability. Traxxas spur gears let you fine-tune the performance of...