• Colnago A1-R Road Bike - 105 2017

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Colnago A1-R Road Bike - 105

The aluminium frame on this A1-R Road Bike from Colnago reaches a higher performance level. Every feature on the bike has been thoroughly studied and designed in accordance with the legendary Colnago criteria.

Speed, fluidity, stability and lightness are in its DNA. The aesthetics are enhanced through the use of cutting edge construction and welding technologies. Particular attention is placed on the orientation of tube junctions, to ensure maximum torsional rigidity without sacrificing comfort.

Following this same train of thought, the choice was made to use a 27.2mm diameter seatpost which is smaller and more flexible, but also lighter than the larger diameter post. Also, for optimal comfort and weight saving, the choice was made to use a fork with a carbon fibre steerer tube. A press-fit bottom bracket and semi-integrated cable routing are also prominent features on this frame.

Features:

  • Fork Material: Alloy/Carbon
  • Number of gears: 22
  • Front Axle Type: 9mm QR
  • Cable Routing: Internal
  • Frame: Colnago A1-R
  • Fork: Colnago street
  • Steerer: Tapered
  • Bottle Cage Mounts: Double
  • Front Derailleur Mount: Braze on
  • Dropouts: Replaceable rear derailleur hanger
  • Wheel Size: 700C
  • Wheelset: Colnago Artemis R28
  • Groupset Manufacturer: Shimano
  • Brake Levers/Gear Shifters: Shimano 105
  • Front Derailleur: Shimano 105
  • Rear Derailleur: Shimano 105
  • Brake Type: Caliper
  • Brakes: Shimano 105 levers
  • Brake Calipers: Colnago X-brakes 3
  • Chainset Type: Compact
  • Chainset: Shimano FC-5800 50x34
  • Chainring Size: 50 tooth, 34 tooth
  • Chain: Shimano CN-HG601
  • Bottom Bracket: Shimano
  • Cassette: Shimano CS-5800 11-28T
  • Cassette Range: 11-28 tooth
  • Handlebars: Colnago RA35A2
  • Bar Tape/Grips: Cork
  • Stem: Colnago ST33S
  • Seatpost: Colnago alloy 31.6mm
  • Saddle: Selle Italia QBIK
  • Tyres: Continental ultra sport II 700x25C
  • Pedals: Supplied with basic flat pedals
  • Manufacturer’s Warranty: 1 year frame and parts

Easy Assembly

When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.

Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:

  • All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer's boxes.
  • All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer's boxes.
  • All bikes for worldwide delivery outside the EU will be delivered in small boxes.

This video demonstrates assembly from a SMALL BOX.

This video demonstrates assembly from a LARGE BOX.

Buy Colnago Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
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Specs

Buying Guide

  • We've got everything you need to know in our buying guide.