Join Date: Apr 2011
Bikes: 1974 Jack Davis, Zeus Competition, Bridgestone MB2, Motobecane Grand Comp commuter, Salsa Fargo Ti
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BB30 Bottom Bracket for a lugged steel frame question.
I have seen pics of a BB30 shell for a steel custom frame bike. I am wondering if there is a way of using a spindle with a traditional JIS taper with this type of sealed bearing bottom bracket. I would like to be able to use a vintage crankset with this technology.