Thread: Can't shift to smallest chainring
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Old 07-12-15 | 03:07 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

Which model Acera is the crank?
Looking at the Tec docs, it appears all but one Acera crank takes longer than a 118mm BB. (123mm for the majority)
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