Received my mbk frame yesterday, looking pretty good although a bit heavy. Gave it a clean and sprayed the inside with linseed oil, will be building up in a week or so. In the meantime I did a bit of research on the "inexternal brazing" that's written on the top tube. I'd never heard of it but was apparently popular in the 80s-90s with a few manufacturers. Makes for very smooth joins anyway. Might be of interest to someone, here's a pic:
Received my mbk frame yesterday, looking pretty good although a bit heavy. Gave it a clean and sprayed the inside with linseed oil, will be building up in a week or so. In the meantime I did a bit of research on the "inexternal brazing" that's written on the top tube. I'd never heard of it but was apparently popular in the 80s-90s with a few manufacturers. Makes for very smooth joins anyway. Might be of interest to someone, here's a pic:
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