RC10Talk - The Net's Largest Vintage R/C Community

I have recently put a 21.5 in my original 6 gear equipped short arm RC10 and I think it offers a perfect retro power level. A 17.5 can also be more manageable without the diff ripping punch of a 4 pole. If you are using a 3300kv motor, it sounds like it's sensorless. I have used the same in mine, as...

JCONCEPTS filling the void left by the discontinued protec, Jason's commitment to the vintage scene is awesome.

You could also try Yokomo YOKB2-670C, I have a Yokomo spur gear that seems to work fine on the AE tranny.

Looks like 1 3/16" on my vernier, measured shank only, not the head. This leaves enough thread protruding (into the spur?) to fit a nut if necessary. The black screw in the pic is one I bought from Dubro and is 4/40. I'd just do that and cut it if you have all black screws. Jeff if you're out t...