Wilier's custom color configuration site, Infinitamente, is now available in the USA for the Cento1SR and Cento1 AIR models. Choose from 15 different colors to add your own unique style to your Wilier bicycle.

Configure your Wilier now.


Integrated drop out

Seamless construction that does away with joints, glues and bolts. The dropouts are part of the unified rear triangle and an essential component of the carbon monocoque frame mold. As part of the continuous seat and chainstays, the angles of this area of the frame structure have been relaxed to dissipate road vibrations and improve comfort as well as handling.


BB 386

The BB386EVO system takes the oversized bottom bracket design concept, which was successfully introduced by Wilier Triestina in the Cento1 model and subsequent variations, to its next evolution. To obtain an unprecedented stiffness at a crucial point of the frame, we have devised an innovative system that can perfectly incorporate an ultra-stiff crank into an ultra-stiff frame. The traditional BB30 system proved inadequate because it requires a frame with a 68 mm box, which is too narrow to deliver the degree of stiffness that we wanted. With this in mind, we developed the new standard BB386EVO in collaboration with FSA, which pairs a carbon crank with a longer 30 mm spindle and a wider 86.5 mm bottom bracket box.


SEI special elastic infiltra

Zero.7 marks the implementation of an exclusive new Wilier Triestina technology: S.E.I. Film (Special Elastic Infiltrated). The injection of a proprietary viscoelastic film between layers of carbon increases vibration absorption and impact resistance, therefore making the frame safer and more comfortable. This new material has already been widely tested in the aeronautical and automotive industries with excellent results. It is now being applied in the construction of bicycles for the first time.


Integrated seatpost concept

We believe that a bicycle targeted to professionals should offer the best performances from every standpoint. An integrated seatpost allows the frame to achieve these peak performances, by supplying an ideal balance of mechanical operations, weight and comfort. Cento1 SR’s new integrated seatpost also offers improved aerodynamics thanks to the special truncated tail design.


IF integrated fork

The handling of a Wilier bike is one of its most treasured attributes. We continually search for ways to further improve the solid feel at the front end, which has led to some of the most significant of the Cento1 SR’s enhancements. We found that a new way of positioning the down tube and top tube with respect to the head tube creates a virtual increase of the head tube’s height, which makes it 14% stiffer in terms of torsional rigidity. The top tube approaches the head tube at a downward angle while the down tube is angled upwards as it joins the head tube and the Integrated Fork. This junction is traditionally like the point of a triangle, but this new angle and positioning makes it more like a square, which is stiffer. The back of the fork’s brake hole is tucked into the down tube, keeping it clean and protected from the elements. The Integrated Fork design also creates an aerodynamic profile that reduces drag. Drawing from research implemented in development of our Twin Blade, the Cento1 SR’s fork legs are designed for optimal stability and aerodynamics. Like the proven Kamm truncated tail concept implemented in our time trial models, both the Cento1 SR’s integrated seatmast and fork legs benefit from this structural innovation, thereby attaining a perfect balance of lightweight, aerodynamics and steerability.


zno treatment

What we commonly refer to as “carbon” is actually a composite of fibers and epoxy resin. The resin’s function is to join and bond the fibers, as well as protect the overall structure from external forces. In order to avoid potential points of weakness that could result from micro-gaps in a composite layup, we’ve implemented an ultra low density nanoparticle Zinc Oxide (“ZnO”) resin. This results in a stronger composite with higher resistance to impact while enabling us to reduce the weight of our frames due to its superior structural integrity. What this means out on the road is improved durability and amazingly responsive handling - the hallmark of our frames.


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