speed tank drive gear traxxas 32p pinion

thingiverse

68 t m0.8 printed drive gear bolted to wheel so its ez change if striped. hard to find m1 gears with a 3mm motor shaft is vary hard to find in usa the gear pitch i used is off of traxxas summit 1/10 gear 68t still work in progress up dates soon I'm hoping update found 20t motors and 18tooth pinion smokes motors use 55t crawler motors with 11t or less works fine if playing in snow be careful the wheels clog up with ice and will smoke motors new gear ratio of 55t motor and 11 tooth pinion work good would not be a bad idea to find 10t or 9t tooth pinion my 3d printed gear 68t seems to be holding up but i still installed a traxxas gear there is a shim for gear to bolt to drive wheel and will need to use shim to modify and drill the traxxas gear 68t shim is only used if you use traxxas gear