Originally Posted by AdrianM

I just installed my Novak 10.5 Pro in my DB12R prototype. I wanted to see what the biggest pinon that I could fit with an 88 spur. Well, I can see plenty of daylight between the 88T spur and a 44T pinion! Thats the biggest pinion I have. You will be able to hit any gear ratio you need with a BL motor in a DB12R