Isn't a Mod 1 pinion a Mod 1 Pinion?
 

So, I'm converting my E-REVO to BL using the Novak 6.5 HV MAXX system.

I also bought a Mod 1 pinion, 13 tooth 5mm shaft-bore. When I tried to install it, it doesn't mesh with the spur gear!

Is there something I'm missing here? Isn't the E-REVO spur a 32 pitch gear?

E-ervo is same as emaxx 32p IIRC or mod .8

32P is 32P, MOD1 is MOD1. MOD1 are pretty much on nitros.
You require this one http://www.rc-monster.com/proddetail...nion5mm&cat=40 which is also 5mm bore. Do you want a 5mm bore?

If you haven’t upgraded your output shaft to 5mm then just buy a 32 p pinion gear and you'll be good to go.

Just verified, the REVO spur matches up with the Mod .8......

Thanks