i have just bought a brushless rimfire motor with out knowing about this new 4D stuff, i can fly 3D with no problem an di would like to give it a try, does anyone here no if they make a conversion kit for my rimfire motor or do i have to buy one that is already made for 4D, thanks for any help

Unless you want to try drilling a hole straight through the motor shaft, nope. However, mamo-models or something like that makes one that is sold through Horizon. Supposedly the best setup out there and it goes around the motor, so it works with any brushless outrunner.

Hi´
is it a 3mm shaft or 3,2mm at the rimfire?
We have same god pices her in Europe, but we use 3mm shaft only

best regards claes
www.meijer-models.eu

What about the Mamo from Horizon Hobby? Will it fit?

http://www.horizonhobby.com/Products...?ProdID=MAOUSD

"it does not require a hollow shaft motor. It will include two set of blades 8" & 9" and will also be selling replacement parts. The most common to replace are (2) 2mm x 12mm screws that are sold by Du-bro in a pack of four."

Yup, it should work.

Thanks for finding that guys, I think ill try that out.