[J-Lo]

Hi

I have an Schumacher Mi1 with a 13.5t brushless setup with the stock 86t spur fitted. I am intending to race it around an indoor tight track (carpet) and have no ides which pinion(s) would be best suited. I would be grateful for any advice.

I have noticed that there are different 'DP's what does this mean??

Thanks.

J-lo