I am part of the Rutgers University Human Powered Vehicle Challenge teamWe are trying to build a racing bicycle but we are stuck on what material to use, what size, and what shape bars, to use to build our bikeWe narrowed it down to Chromoly, aluminum, and steel alloysWe also wanted to do it using round tubes instead of square tubes but we cannot justify the reason for using round or steel tubesI was just looking for some opinion on the subjectThank You!
If any of your friends play music, have a small showIf you're zoned for it, make a bonfire.
Learn to play blackjack but without actually betting any moneyIf you do want to bet, make sure you set a limit to what you think you can affordYou could also go out shopping for whatever you like.
Square tubes are far easier to fabricate and weld4130 Chrome-moly IS a steel alloyAluminum is extremely difficult to weldThat's pretty much a job for professional welders only You might be able to use aluminum if you use a bolted construction instead of welding, but that's more time consumingOne advantage of aluminum is it's much easier to cut it and drill holes in it than steelYou can also cut it with carbide-tipped saws normally used for woodIf you're careful.
