Zaf80 crankshaft

[Misfitchopper1990]

So I got the bike put together a few weeks back and broke my crank shaft.. so now I’m on the hunt for a new one and from what I’ve read, this motor is a gt5 that requires a zaf80 crank with a high piston hole. I have looked everywhere and haven’t had any luck finding one. Could I tear down an old 50 crank shaft and replace what I need with the connecting rod and piston from my 80? Any help should be great! Just wanna get the bike back on the road!

 

[Street Ryderz]

That's a shame those pull starts are not well designed and lead to shearing the threaded part witch is also too thin for that.I replied on your other post as to your crank issue.