gearing help
 

hi all ive got a ezrun12t in my losi mini t spur is 60t or 58t im running a 16t pinion at the mo but anyone know what it should be geared on cheers
also got the same motor in my ftx fury kit spur looks like a 62t
anyone know what i should gear it on ive got 11t 12t 13t 14t pinions
anyhelp wouldbe greatly recieved;)