rb5 gearing

[tmaxxlosixxx]

any ideas wot gearing for 13.5 brushless on my rb5 using lipo

[paulc]

i am running outdoors 26/78 on an 8.5 so possibly around 30/78

paul

[tmaxxlosixxx]

i was thinking of 25/78 its indoors o it wont gear that hi thanx

[SimonW]

Fit a 76 tooth spur and see which is the largest pinion the motor screw slots will let you fit that will be pretty close.