Hey guys quick question here. I just broke 2 teeth off of the stock 18T pinion gear. what is the pitch on these I know it is 5mm shaft. What I am really asking is can I find a stronger aftermarket pinion or do I just order the 18T Arrma part. I would need the same pitch from another maker if so then what pitch am I looking for? The AR310479 part number does not come up in my local hobby shops so I assume they would have to special order it.
Thanks
Thanks