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Question regarding bottom bracket and fixed gear chain line
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02-28-12 | 06:31 PM
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Bill Kapaun
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From:
Mid Willamette Valley, Orygun
Bikes:
87 RockHopper,2008 Specialized Globe. Both upgraded to 9 speeds. 2019 Giant Explore E+3
You buy the BB specified for the crank you buy.
IF you are real lucky, you already have that length and don't have to buy a new one.
Is this a cup & cone or a cartridge BB?
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