Paul, - Losi123.....

It depends which model your thinking of. If you are looking at the same one I have, which by the way I have a brand new kit available for sale, the ratio is 2.0588.


To give you an idea, I was running a 96 spur and 57 pinion to give me a rollout of 57mm, thats in 64 pitch.

Cheers
Aaron