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thank you for the additional imagery
upon withdrawal of fork from frame were you able to discover any marking on steerer?
now that fork out you could check interior of head tube for any sign of headplate fastener holes being filled in
the four digit serial would seem to eliminate the possibility of a kit frame as has been suggested earlier
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Last edited by juvela; 02-28-24 at 02:39 PM.
Reason: spellin'