Do you moan and groan about how much your bike weighs? Do you use that as an excuse to not ride?
If so, take a look at BYU’s IsoTruss bike — a bike frame comprised of teeny tiny little triangles made from carbon fibre and kevlar string.
The time you save from riding a lighter (faster) bike can be used for all the extra time it will take you to keep the frame clean!
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