This bike is almost new. This was originally caad 12 105.But it was used as a fitting bike in a shop in Shanghai and its component was sold separately. So, it didn't have any mileage. I bought this bike frame 5years ago in 2019 and kept it until I turned 20. In August 2023 I brought it to Virginia and started rebuilding it.
My goal with rebuilding this bike was to balance lightness and range performance to fully transmit my leg power.
Component
Shifters: Dura-Ace 9100(Used)
Rear Derailleur: Dura-Ace 9100(Used)
Front Derailleur: Dura-Ace 9100(new)
Crank: Cannondale Hollowgram Crank BB30 8Arm( slightly Used less than 30mile) Also it is lighter than the Duraace and it doesn't break into half like Ultegra and Dura-Ace Cranks when you ride and put torque on it.
It is race setting so it is 36-52 which it mostly impossible to find this size with hollowgram cranks)
Crank arm: 172.5
Handlebars: Cannondale C1 alloy handlebar( lighter than all other alloy handlebars)
stem: zipp service course alloy
fork: full carbon with no cuttings
Seatpost: Full Carbon FSA SLK SB20 seat post(New)
seat:prologo dimension ndr(NEW)
Wheel: Novatec Jetfly (New)
Pedal: Shimano 105(ridden)
Brake:Ultegra 8100(New)
Tire:Pirelli
Breakables: Trek diamond cutting cable
Cassette: 11-28 Ultegra 6800(Used)
I have looked at all other card 12 models But nothing is lighter than this Bike. I can assume that it is better than the SRAM force 22.
I have only done 10-mile test ride.
Also, I am selling it for 2000 with
R7000 cassette(New but without the box because I only tried it on my wheel first) Never ridden
HG701 chain(New with box)
I didn't want the bike to be too light
But you still have plenty of options to make the bike lighter such as changing the alloy components, pedal, chain, handlebar, and brakes. The maximum you can go with a full Dura-Ace setting is 6.6kg.