Thread: Restoring a 1983 Trek 720
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Old 07-02-22, 05:48 PM
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52telecaster
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You can go as low as 24 on your granny. A 14-28 five speed freewheel and 24-45-50 would cover a ton of ground. Personally my 720 wears 24-40-45 and 14-17-21-26-32 freewheel. Either way you'll be in good shape with the right length chain.
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