Hey, I'm helping my friend fix up her old trek 820. Components are shimano altus, 7 speed. I have an Alivio 8 speed crankset I can put on it. Will that work with a 7 speed chain? thanks.
Hey, I'm helping my friend fix up her old trek 820. Components are shimano altus, 7 speed. I have an Alivio 8 speed crankset I can put on it. Will that work with a 7 speed chain? thanks.
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