Thread: Tiagra Differences
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Old 12-02-08 | 04:40 PM
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joejack951
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Bikes: 2016 Hong Fu FM-079-F, 1984 Trek 660, 2005 Iron Horse Warrior Expert, 2009 Pedal Force CX1, 2016 Islabikes Beinn 20 (son's)

The shape of the hoods for the brifters is different but both are 9 speed. Cranks now have external bearings. That's about it as far as I know. I'm sure internals have changed somewhat.
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