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Old 03-22-2018, 04:33 PM
palincss palincss is offline
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Join Date: Dec 2004
Location: Alexandria VA
Posts: 5,839
Quote:
Originally Posted by AngryScientist View Post
So, i built a 650B bike, a conversion on an older Spec Allez frame.

currently running 650x38 tires on it, and dont LOVE them. would like to try some 650x34 tires.

650x38 is about the same overall diameter as 700x23, which the bike was designed for.

going to 650x34 will lower the bb height by a bit, how low is too low...?
How long are your cranks?
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