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Opinions and Suggestions

Azdevil09

CB750 Enthusiast
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36
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Location
Phoenix
Hey all been lurking and reading a ton on here as of late. I’ll skip the long intro (another thread)and cut to it.
Picked up an 81 CB750 for a few bucks with the goal of just learning about motorcycles and engines. (Zero prior experience). no real hard goals other than that.
Started with an engine rebuild and I had just gotten the crankcase opened and started to pull the crankshaft and saw this.
Pretty sure it is what it is and nothing I can do but buy a replacement but wanted to check with you all.

Thanks very much and what a wealth of knowledge on this site!
A7CEFAB0-D0EC-45A9-A24A-84EA20D1CD3A.jpeg
FC193DF8-C93D-4F85-AAB2-EE90B01B0C45.jpeg
 
Hey all been lurking and reading a ton on here as of late. I’ll skip the long intro (another thread)and cut to it.
Picked up an 81 CB750 for a few bucks with the goal of just learning about motorcycles and engines. (Zero prior experience). no real hard goals other than that.
Started with an engine rebuild and I had just gotten the crankcase opened and started to pull the crankshaft and saw this.
Pretty sure it is what it is and nothing I can do but buy a replacement but wanted to check with you all.

Thanks very much and what a wealth of knowledge on this site!
View attachment 13622View attachment 13623
JB Weld?
 
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