بواسطة Jecksohn25/01/2017this gear is 32 dimetre pitch and with 5mm diameter shaft hole.
which means you can put a 1/8 motor to a 1/10 car if the spur in the 1/10 are using 32dp spur gear.
just like the JLB cheetah. 1/10 using 1/8 motor
بواسطة Paul01/08/2019Original, hardered steel, quality pinion. Buy it just in case.