Originally Posted by
TCRacer101
I'm planning on getting a 13.5 brushless system, with 3800 Nimh batteries. What pinion gear should I use with the stock spur?
Ok using 48p gears start off with a 33 pin and 78 spur. Since you are running your tires at 56 mm you probably could go 35 Pin and 78 spur and be right at 160 degrees.