hi, what bcd is the chainring please? and 3/32 or 1/8"? cheers
Don't quote me on this, but you'll most likely need specific biopace cranks and they're for road (i.e. 3/32") as they won't work properly fixed due to the changes in chain tension.
@pifko started
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Don't quote me on this, but you'll most likely need specific biopace cranks and they're for road (i.e. 3/32") as they won't work properly fixed due to the changes in chain tension.