I have many showroom condition parts with less than 50miles on them. However note that until I get my new build parts mileage will start going up. All will be light trainer miles, I don't shift or brake(duh) on trainer, just spin in same gear. That said today's offering is:
11sp 105 'kit' $220:
105 Rear Derailleur
105 Front Derailleur
105 Front and Rear Brake Calipers
DuraAce Bar-End Shifters
11sp 105 'kit' $220:
105 Rear Derailleur
105 Front Derailleur
105 Front and Rear Brake Calipers
DuraAce Bar-End Shifters