brushless gearing for the lrp shark
 

Hi im after some advice please if running a 45 spur on my lrp shark wot pinion should i use with the 13.5 mongoose brushless system
cheers guy
Craig

With the 13.5 motor 10/45 should be ok although this is going from memory. Hopefully someone with this motor will chime in and let you know exactly what they are running.