Of course there is the Single speed class at the races, to do..
lighter because there are no extraneous parts.. one gear, and the brakes..
Lighter above a certain median price, the grams shaving gets expensive ..
$350 a pound OK for your wallet? [friend's Trek Madone came out like that.. ]
Last edited by fietsbob; 05-27-13 at 11:09 AM.