Been meaning to start a thread on this bike for ages!
It is a Duell, SLX frame with Shimano 600 Ultegra STI groupset. It is very pretty, practical and lovely to ride. Certainly the best riding bike I have had to date.
Frame: Duell - Columbus SLX, Cinelli bb Shell
Fork: Columbus SLX
Headset: Shimano 600 Ultegra
Stem: Zenith (very nice, highly recommended!)
Bar Tape: Prologo
Brifters: Shimano 600 Ultegra
Brake Calipers: Shimano 600 Ultegra - Dual Pivot
Front Derailleur: Shimano 600 Ultegra
Rear Derailleur: Shimano 600 Ultegra
Cassette: Dura Ace - 13-21
Cranks: Shimano 600 Ultegra
Chainrings: 52 Biopace, 41 round
Bottom Bracket: Shimano 600 Ultegra
Pedals: Shimano PD-T100
Rims: Mavic CXP12
Hubs: Shimano 105sc
Hub Skewers: Shimano
Tyres: Vittoria Zaffiro 25c
Saddle: Flite Gel Flow
Seatpost: Dura Ace aero
Some frame detailing:
Paint job detail. Gorgeous colour imo and note the scales on the top tube and behind the Duell writing. It tis indeed very nice!
More pictures here http://s597.photobucket.com/albums/tt55/Telsun/Duell/
And nominated for May Road bike of the Month!!!