scrap pad

bike tires

possible tires: IRC Road Winner II Duro Tire, 27" x 1-1/8". my rims are super-narrow; I think the tubes on my bike were marked 27" x 3/4", and the tires were skinny (not more than 1") and slick. maybe 1-1/8" isn't narrow enough. (it seems like there are very few 27" clincher tires available... let alone 27" tires narrower than 1-1/8")