SIZE ::
XS M SA1r DONNA COLNAGO
You train, rest, do everything as your coach tells you. Yet you’re still missing something – a frame designed specifically for you. The A1r Donna has been designed to fit like a tailored suit. It provides precise handling, comfort, stiffness and safety – benefits other bikes cannot. The secret revolves around Colnago’s proven race-winning geometry, on a women’s-specific platform.
FORK
Carbon fiber fork blades, paired with a lightweight aluminum steerer tube and designed specifically for disc brakes, the fork combines strength and lightness, and significantly reduces vibrations from the road surface. Colnago goes above and beyond in safety test protocols on forks, ensuring rider security.
HEAD TUBE
Colnago’s tapered head tube design is aimed at creating a solid front end that contributes to handling precision and safety.
SMOOTH WELDING
Linear, precise, technical – the uniform aesthetic is flawless.
BOTTOM BRACKET
Bottom bracket bearings are installed directly into the frame. Thanks to this system, the bottom bracket shell is wider, and can consequently change the design of the down tube – making it wider and stiffer. It also adds to ease of maintenance.
BRAKING SYSTEM
Standard, traditional caliper – the right amount of power, combined with ease of use and ease of maintenance.
INTERNAL CABLE-ROUTING
The latest generation of Colnago bikes offers perfect balance between performance and aesthetics. Internal cable-routing offers a modern look and exceptional performance – with a flow that creates the best connection between the levers and derailleurs.
The term road bicycle is used to describe bicycles built for traveling at speed on paved roads. Some sources use the term to mean racing bicycle. Other sources specifically exclude racing bicycles from the definition, using the term to mean a bicycle of a similar style but built more for endurance and less the fast bursts of speed desired in a racing bicycle; as such, they usually have more gear combinations and fewer hi-tech racing features. Certain of these bicycles have been referred to as 'sportive' bicycles to distinguish them from racing bicycles.
A mountain bike or mountain bicycle (abbreviated Mtn Bike, MTB; or ATB, for all-terrain bicycle) is a bicycle designed for off-road cycling. Mountain bikes share similarities with other bikes, but incorporate features designed to enhance durability and performance in rough terrain. These typically include suspension on the frame and fork, large knobby tires, more durable heavy duty wheels, more powerful brakes, and lower gear ratios needed for steep grades with poor traction.
A single-speed bicycle is a type of bicycle with a single gear ratio. These bicycles are without derailleur gears, hub gearing or other methods for varying the gear ratio of the bicycle.
