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Drilling Out an EBike Frame?
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10-08-03, 03:00 PM
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Enginerd1959
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You might not save as much weight as you think. Aluminum weighs .11 lbs per cubic inch. Lets say you cut 20 holes, 1.5" dia. in a 1/8" wall square tube. All that work and you only save .48 lbs.
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