Bicycle Mechanics - How important is bottom bracket sizing?
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My bike needs a new bottom bracket. From the manufacturer, I need a 68x108mm BB.
68x110 is a little cheaper, and I don't think it would be too different, might have to make some adjustments to the front derailleur, but it wouldn't be that bad. eh?
11-10-10, 01:04 PM
What bike? What Crank? What type of riding? More infor would help.
11-10-10, 01:12 PM
Assuming your BB is not asymetrical, you will only be moving your chainline 1mm (the other 1mm will be on the NDS) which isn't much.
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