I think that these do make a difference, but I'm focusing more on MTB, and don't want to run Q-rings off road. Therefore, all my bikes rings are going back to round. (These will hit Ebay in a couple days.)
The 54t is the early "stealth" model (all black), 130bcd with approx 1000 miles. $90.
The 53t is for Campy 135 bcd and has approx. 1500 miles. $70.
$5 Priority Mail anywhere in the U.S.
The 54t is the early "stealth" model (all black), 130bcd with approx 1000 miles. $90.
The 53t is for Campy 135 bcd and has approx. 1500 miles. $70.
$5 Priority Mail anywhere in the U.S.