Generally, pinions are cheaper than metal spurs, but plastic spurs are cheaper than pinions. Depends what you have on hand and/or what is available for that vehicle.
BTW: To gear down, decrease the pinion tooth count or increase the spur tooth count.
Generally, pinions are cheaper than metal spurs, but plastic spurs are cheaper than pinions. Depends what you have on hand and/or what is available for that vehicle.
BTW: To gear down, decrease the pinion tooth count or increase the spur tooth count.
thanks, i just ordered 2 pins for RC Monster. 10t and a 13t hope these do the trick