The new jewel from Mosaic costs over €20,000 and only a few will be able to buy it

Mosaic Cycles has introduced the AR-Zero, the second model of its exclusive Zero Ops program, a handcrafted titanium all-road bike that takes the concept of a custom bike to a level that is hard to match. Following the launch of the RT-Zero last year, the American brand now brings that same philosophy to a model designed to combine the performance of a road bike with the versatility needed to ride on broken asphalt, fast tracks, and secondary roads.

Mosaic launches a titanium bike costing nearly €30,000: here is the exclusive limited production AR-Zero

But what stands out the most is not just its finishes or its handcrafted manufacturing, but its price. The frame kit starts at $11,000 (about €9,400 at the current exchange rate), while complete builds range from $20,000 to $24,000, which is approximately €17,000-20,500 before taxes. 

A bike developed as an innovation laboratory

The AR-Zero is born within Zero Ops, Mosaic's internal research and development program. More than a product range, the brand defines it as a space where it experiments with new machining processes, manufacturing, finishes, and construction to create bikes that aim to be both a high-performance machine and a true piece of craftsmanship.

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Unlike what it might seem, the AR-Zero is not simply a road frame adapted to fit wider tires. It has been conceived from the start as an all-road bike, with space for tires up to 40 mm, maintaining a geometry aimed at preserving the quick and responsive behavior typical of a road bike.

A titanium frame with unusual solutions

One of the elements that most distinguishes the AR-Zero from the rest of the Mosaic range is its integrated carbon seatpost (ISP), accompanied by a specific closure also made of carbon by the brand itself.

This solution, much less common in titanium bikes, allows for a visual integration of the set and reduces external elements, providing a much cleaner aesthetic closer to a custom competition bike.

The frame also incorporates numerous CNC-machined components developed specifically for this project, as well as a carefully integrated internal cable routing to maintain a minimalist appearance.

Between road and gravel

Mosaic defines the AR-Zero as a bike for those who continue to seek road sensations but increasingly ride on more varied surfaces.

With the capacity for tires up to 40 mm, it sits right between a conventional road bike and a lightweight gravel bike. The brand assures that the goal has been to preserve the speed and precision of a road bike without giving up the ability to tackle deteriorated surfaces, secondary roads, or compact dirt tracks.

Chrysalis artistic finish

Along with the AR-Zero, the new Chrysalis Artist Series finish also debuts, an evolution of Mosaic's custom paint program.

The design combines different shades and color effects to turn each frame into a practically unique piece, reinforcing the artisanal character of the project beyond the work done on the titanium.

Only 30 bikes at launch

Production, from Boulder, Colorado (United States), will be extremely limited. Mosaic has confirmed that during this first phase it will only accept orders for 30 bikes in total, including both the new AR-Zero and the RT-Zero.

As the brand explains, this limitation is not a commercial strategy based on exclusivity, but rather due to the high number of hours each frame requires during the machining, welding, finishing, and painting processes.

With this launch, Mosaic expands a program designed to demonstrate how far handcrafted titanium bike manufacturing can go when production time and attention to detail take absolute priority over mass production.