Originally posted by FUK_WRX
Guys i noticed there is not much spur gear choices available for the 415, im going to need to sell most my 48pitch gears 
Anyway i was wondering if the original spur gear is 64 pitch?
And whats the biggest 48pitch spur gear you fitted in the 415?
I believe it's still the 0.4 module type of spur gear. Currently I use a 64 pitch pinion gear on mine - slight difference. But if you're going to change, I would suggest to use the 64 pitch type of spur gear and pinion gear - coz' it costs less and can get it anywhere (hobby store wise).
