Just pictures. You can figure it out from here.

Bearings are 2 x 5 x 2.5 mm.

You need a 5 mm drill bit to enlarge the bearing mount.

Shaft is 2 mm, and 35 mm long.

My CF shaft came from the canopy mount for a Honey Bee CP3.

The aluminum collar is a chopped up CP3 tail prop mount....Continue Reading