Here are a couple pics of my Novak 13.5 Brushless setup.
I'm useing the Novak 11T pinion and it's still crazy fast, I had to tune it down in my radio until I get better at controlling it.
The battery packs I use are 2600mah Lithium Ion.
I have the Futaba FAAST 2.4ghz Rx mounted in the subframe over the rear wheel.
This is one of the best RC's I've ever had. Bikes are a challenge, but for me that is the challenge.
Venom made a great affordable bike that works, is durable and so upgradeable, I love it!!!