Brushless help

[Tazz]

Originally Posted by neweuser

I believe it is 5mm, but double chekc on the site, that'll tell you foresure. Gearing depends on what your runing it in. if you are running 32 pitch, 12/66 would be a good starting point maybe, or 51 mod 1, 16/51 is a good starting point. But again, all depends on what you're running it in.

Not trying to be picky, but I think that you might have the pinion gear switched around (12/66 - 5.5 ratio, 16/51 - 3.19 ratio)(16/66 - 4.13 ratio, 12/51 - 4.25 ratio).