Hi, I am going to change the gearing on my pro, will the RW racing spurs work? -any ideas what size ceramic balls I need for that spur? -3mm?
Will use the HW justock esc and HW 21.5t motor and thinking I need 2.5 to 3 gearing if I have understood right what I have read here.
If RW wont work, what gears would fit the f104 well? -I have the spur gear adapter allready.
-Pate