Rotor Aero Q rings 55/42 130 bcd (standard)
$135/pair shipped CONUS -or- $100 plus shipping for 55t and $50 plus shipping for 42t. These rings were on my TT bike for the past year and have been used for bi-monthly 20ks, two 40ks and a TT trainer ride every other week. They have plenty of life left and will serve someone well for years.
Dura-Ace 7800 55t 130 bcd (standard) chainring
$50 - Shipped CONUS. This ring was used on my TT bike for probably 6 months before transitioning to the Q rings (well, technically I went to a 56t round, then a 54 Q and then the 55 Q) with a similar schedule of use. This ring is in great shape with plenty of life left. It is big, it is sexy and it is ready for a new home. Thanks for looking.
