Turning the conical spokes.

Curved spokes

The flywheel parts before assembling

Silver soldering the flywheel 

The assembled flywheel

The finshed flywheel

Bending the spokes in a jig.

Drilling holes in marked hub for spokes

The flywheel centered in a solder jig

Soldered flywheel and assembled outer rings

Machining the flywheel rim

The painted flywheel and engine parts