This Schumacher Racing Products spur gear is a 120-tooth, 64 pitch unit designed for the Mi7 platform and compatible touring car builds requiring this tooth count and pitch combination. It is CNC machined from metal for precise tolerancing and consistent mesh with your pinion gear. This is a direct factory replacement for worn or damaged spur gears in applicable Schumacher and compatible 1:10 touring car setups. Features: 120 tooth count 64 pitch (64dp) CNC machined metal construction Lightening holes reduce rotating mass 7/7/26 cs