Anyone can identify Columbus tube for this frameset?
#1
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Anyone can identify Columbus tube for this frameset?
I got this bike few months ago and still searching for some details of Columbus tube, anyone can identiry it? Because the ex was remove Columbus decals on folk and frameset - -"
Thank you in advance!
And these are details of this bike
Frameset: Stelbel (Italy). A Pursuit (also called "Lo-pro") frameset in mid 80's era
Stem: Cinelli 1A (90 mm.)
Handlebar: Cinelli
Headset: Campagnolo Super Record
Seatpost: 3ttt Aero (25.0 mm.)
Saddle: Selle Italia "Iscaselle Time"
Crankset: Campagnolo Record Pista (48T)
Bottom Brackets: Gipiemme Special Pista
Cog: Shimano Dura-Ace (16T)
Lock Ring: Campagnolo
Pedals: Campagnolo Chorus Aero with Cinelli Toe Straps
Front wheel: Velocity Deep V Rim & Vittoria Open Corsa Evo-CX 650x20c Tube
Rear wheel: H Plus Son EERO Rim & Vittoria Zaffiro 700x23c Tube
Hubs: Campagnolo Record
Last edited by YPChakree; 07-02-13 at 03:28 AM. Reason: Must to add more photos for more details
#3
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Seems like a Rockwell hardness test is in order.
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Looks like a home built built attempt at Obrea style pursuit bike using random high end parts and Japanese frame from the mid 80's. Nothing on this bike seems to make sense or match. A some better pics of the whole bike and details frome the drive side would help in ID.
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Given that it is a pursuit frame and assuming it is Columbus, there are a number of candidates. While it does have some aero shaped tubes, it's not the Air tubeset, so they were probably formed by the builder. The best indicator of the tubeset would be the post size; PS=27.0, PL = 27.2, Record = 27.4. Of course, I'd be removing the fork to ensure it has a Columbus stamped on the steerer.
IIRC, this steering configuration was relatively popular in the mid to late 1980s, though Ive seen simlar set-ups going back to the boom era.
IIRC, this steering configuration was relatively popular in the mid to late 1980s, though Ive seen simlar set-ups going back to the boom era.
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just FYI, there is a page in the Classic Rendezvous site for Stelbel (from Italy, outside of Milan, despite the Germanic -looking name) and a fair number of "pursuit" type Stelbel frames on the internets, too
https://www.classicrendezvous.com/Italy/stelbel.htm
https://www.classicrendezvous.com/Italy/stelbel.htm
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