Robinson Racing Extra Hard Blackened Steel 32p Pinion gears are built to last. Made from high carbon steel and then heat treated to increase the hardness of the surface even more. High carbon steel is naturally higher in lubricity and lower in adhesion than milder grades of steel making these gears ideal for use with metal spur gears. Can be run on motors using a 5mm motor shaft including Traxxas, Associated, and HPI models or for any heavy duty application. RRP1200 5mm to 1/8 inch Reducer Sleeve required for standard 1/8 inch shaft motors.
NOTE: 32 pitch and .8 module gears can be used together with no adverse affects such as increased noise or increased wear. The difference is that .8 module gears have a slightly larger outside diameter per tooth, roughly .00027 of an inch.