Colnago AC-R Ultegra Di2 11sp - 12BK

AC- R is the entry level frame in Colnago carbon range. It is monocoque and has been designed in full compliance with racing philosophy of the brand.

Who is it for? At a public demanding in terms of performance, but with an eye also to the cost . The setting of the geometry is a major plus, both from the point of view of design in both the number of sizes, as many as eight. The riding position is a summary of Colnago knowledge, performance and comfort mixed in a perfect way to combine handling and pursuit of maximum performance. AC- R, is designed for installation of both mechanical groups and electronic Campagnolo Eps and Shimano Di2 .

The outstanding performance in any road situation, the ability to contain the price within very interesting limits, makes AC- R absolutely attractive for a wide range of cyclists.

This frame is available with four settings: Shimano 105 11s, Ultegra 11s, Ultegra Di2 11s, and Ultegra Disc. Eight sizes available, all sloping, luxury that few other frames, even at higher range, they can afford: 42s , 45s , 48s , 50s , 52s , 54s , 56s and 58s .

HEAD TUBE

It has a conical shape. Wider at the bottom, with a diameter of 1 1/4 ", and a traditional 1 1/ 8" at the top. Translated into practice, a steering system designed so gives greater strength and rigidity to the entire front of the frame.

FORK

Adds considerable value to this frame. Colnago has invested much from the technical point of view and has equipped AC- R with a full carbon fork: full carbon fiber sheaths and pivot.

BOTTOM BRACKET

Simple and reliable, has been developed with the traditional system Bsa thread. Project simple, easy to adjust and durable.

REAR TRIANGLE

With AC- R should be considered as a whole. It consists basically of two forks, one connected to the bottom bracket, the other directly to the seat tube.

Specification:

Year: 2015

Sizes: 42s - 45s - 48s - 50s - 52s - 54s - 56s - 58s

Colour: 12BK

Frame & Fork: Colnago AC-R

Head Set: No.63/51E (alloy top cap 15mm)

Chain Wheel: Shimano Ultegra 50x34T

Front Derailleur: Shimano Ultegra Di2

Rear Derailleur: Shimano Ultegra Di2

Derailleur Lever Set: Shimano Ultegra Di2

Gear: Shimano 105 11-28T 11 Velocita'

Wheels: Fulcrum Racing 5 LG

Tires: Vittoria Zafiro 700x23c

Brakes: Colnago X-Brake 3

Handlebar: Deda RHM 01

Tape: Velo/Colnago

Stem: Deda Zero One

Saddle: Colnago/Selle Italia X1

Seatpost: Colnago Carbon

Click here to find out about Frame Sizing Measurement.

Colnago AC-R Geometry

Size	Size	Sc	Seat angle
Pccs	Seat tube length (centre to centre)	Scs	Seat cluster offset
Ps	Seat tube length (centre to top)	C	Chainstay length
P	Effective seat tube length	A	Front centre
Os	Top tube length	Hs	Tube length
O	Top tube length (horizontal)

All Safety Equipment Supplied: wheel reflectors, front reflector, rear reflector, a bell and owners manual.