feigao xl shaft long enough for 3905 maxx?

[phildogg]

someone lmk about this.
phil

[lincpimp]

I do not see any issues, the feigao shaft is 5mm, and the pinion can be placed on the shaft anywhere without fear of breaking the shaft.

[mkrusedc]

Feigao and Neu work. The Novaks with the Revo slipper won't fit.

[sikeston34m]

The current Novak shafts are 15mm long as shown in the picture.

For a motor shaft to go the full distance through the hole of the pinion, the shaft has to be 20mm long.

I hope this gives you some idea. In my Opinion, there are some pinions that will work with the shorter shafts and some won't.