That clear from home depot is pvc,it will work but it will turn hard as a rock.You can get good 1/4 inch goodyear black rubber at autozone of you want black.The best fuel line that is see through is tygon.You can get it on ebay or most lawn mower shops use it for weedeaters or chainsaws in smaller sizes .Most of the places around here have it in big enough for the 3 wheeler.Any of the urethane like dennis kirk has in blue will still eventually harden.I havent had the tygon harden at all.Its made by dupont.Reall good stuff.There are alot of colors on ebay.
85-70,79-110,79-110,80-110,86-250ES,85 250r,86 350x,82 250r