What size pinion gear are you using in your Kraton 6s?

[SrC]

What size pinion gear are you running on arma kraton 6s? Thinking about a 20T.

17T is where I stayed with. I didn't like 18T.
Best peformance versus temps. Running 2050kv/6s, my K6s. Fans are a given.

 

[RC Steve]

My Kraton was a roller so it never had a stock kv motor in it. My friends tell me pinions larger than 15t heat up the stock motor on rough terrain. For parking lot raging I wouldn't go higher than an 18t. If you want to push the gearing boundaries a bit you should run a heatsink and fan on your motor, that's always good for a couple more pinion teeth. I also recommend a temp gun, there a useful tool for dialing in gearing.