Colnago A1r 105 Bike

Colnago A1r 105 Bike
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2017 Colnago A1r 105 Bike

Ernesto Colnago says of the A1r, “Every feature has been thoroughly studied and designed, following the legendary Colnago criteria. Speed, fluidity and lightness are in its DNA.” And It’s true, nothing rides like a Colnago.It was true when Eddy Merckx won title after title riding Colnagos in the 1970s and it’s true today. There is a reason Colnago is one of the elite biking brands in the world.

A lot went into the design of the A1r. Close attention was paid to the orientation of tube junctions with the goal of ensuring maximum torsional rigidity without sacrificing comfort. The theme of comfort without sacrificing performance is a major one for the Colnago brand.

The same consideration of performance and comfort influenced the decision to use a 27.2 diameter seatpost. It is more flexible than your average seatpost which increases the comfort of the ride. Again, for comfort but also for lightness, carbon fiber was used for the fork and steerer tube. This lends stiffness to the fork making for more precise handling. Lastly, a press fit bottom bracket and semi-integrated cable routing are used on this frame.

The speed, fluidity and lightness in this frame, crafted with the highest attention to comfort and performance, make this the bike to own.

  • Frame: A1r alloy
  • Fork: Colnago Street carbon
  • Headset: Colnago integrated
  • Brakes: Colango X-Brakes 3
  • Shifters: Shimano 105
  • Crank: Shimano 105 50/34T
  • Front Derailleur: Shimano 105
  • Cassette: Shimano 105 11-28T
  • Rear Derailleur: Shimano 105
  • Chain: Shimano CN-HG601
  • Wheelset: Colnago Artemis R28
  • Handlebar: Colnago RA35A2
  • Stem: Colnago JD-ST33S
  • Seatpost: Colnago alloy 31.6mm
  • Saddle: Selle Italia Qbik
  • Sizes: 43cm | 46cm | 49cm | 52cm | 55cm | 58cm |
  • Colors: A1WK, A1BR
  • Weight: 7750g | 17.09lbs

  • WARRANTY: 2yrs
  • If you have any questions about this frame or bike, please contact our Colnago Team:

    Chris Ginsburg
    Toll Free: 866-497-3624 ext. 213
    International | Direct +1 510-529-3055

    Steven Barcikowski
    Toll Free: 866-497-3624 ext. 207
    International | Direct +1 510-529-3052

    * Individual experiences and results may vary.

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