Settings for Bafang MG01

Just building a couple folding bikes for a friend.

Using a

Bafang MG01_FST
Brain power controller 13 Amp 48 volt Controller
S866 LCD.
13s5p LGMj1's

I am looking for the gear ratio and pole count for the LCD settings for accrute speed display and have been unable to locate.

Please help if you can.

Greg