rob k
I know the manual says to run the j horn.
I ran this on my ko 2015 (plastic geared) for some time.
I replaced it with a metal geared ko 2113 (think that number's right).
The servo horn was a very tight fit on the servo. A couple of meetings later the horn cracked around the splined section.
I tried to scrounge a servo horn off a friend and was told that both he and his son used the airtronics horns on their ko servos.
I fitted the airtronics horn from my kit and it seems ok. I want to know what the difference between the two servo horns is as it isn't obvious although the old horn is very second hand making comparisons difficult.
My losi xxx uses the same servo horn for both airtronics and ko servos. Is the difference in the length of the two associated horns?