Any ideas??

[northlandak]

I just picked this up , I can't find any numbers . Maybe the chainring will give me an answer . These cantilever frames all look the same to me .... Any help would be cool !

more pics at http://recycledskagway.blogspot.com/

 

[northlandak]

Oh , come on - one of you guys must know

 

[SCHWINNRAY69]

Murray? :?

 

[Wildcat]

I think that's a late 70's Rollfast sprocket.

 

[Rustinkerer]

I think that's a late 70's Rollfast sprocket.

Bingo! Technically, Rollfast's builder, Snyder, went out of business in 1976. But they used this tri spoke chainring from the late 60s until the end. -Adam

 

[northlandak]

THANKS GUYS !!! I'm looking forward to a sweet build with this one .