y'all obviously don't have cargo fixies...my heavy setup has some big ol' beefy axles (phil kiss-off's), nice heavy frame, sun rhino rims (yeah, 26"), and a jandd expedition rack. Last night I gave my partner (about 120#) a ride from north berkeley to east oakland (12 miles) and when I got here, a roomie (180#) needed a ride to the bart station...no problem!...no pegs, though...I just sit them on the rack.