Found a Zenith...What is it?

[mrflagman]

I bought this bike at a vintage hotrod show last weekend. Cool bike, but I don't know anything about it. How much is original and how much has been borrowed from something else. My feeling is most has been borrowed.

Here are some pics:

Cool chainring

Headbadge

 

[mrflagman]

A few more pics..

 

[Walker]

"R" for Rollfast built, neat bike!

 

[Jpromo]

I thought it looked Snyder-built Rollfast too. Though that third R being covered up by the chainguard looks like it has potential to be RRB in honor of our trusty forum :wink:

 

[clamdigger]

chainring would make a cool RRB branding iron