Meet the stunning new AR-Zero – an all-road machine that expands Mosaic’s ultra-exclusive Zero Ops programme, pairing bespoke construction with mixed-surface capability and a striking new Artist Series finish called Chrysalis.
The AR-Zero takes the same obsessive approach as its road-focused sibling but broadens its horizons. Every frame is built entirely to order around a single rider, with custom geometry, hand-mitered titanium tubing and painstakingly executed welds. A proprietary carbon integrated seatmast, CNC-machined head tube and one-piece dropouts complete a package that pushes titanium framebuilding firmly into the realm of functional sculpture.
Visually, though, it's the new Chrysalis finish that steals the show. The latest addition to Mosaic’s limited Artist Series, the hand-applied design is inspired by the transformation of raw titanium into a finished frame. Layered textures shift with changing light, creating an iridescent effect that gives each bike a unique appearance. Better still, the finish can be customised in different colourways and applied to any Mosaic frame, or even an existing one as a repaint.
As you'd expect, this level of craftsmanship doesn't come cheap. Framesets start at around $11,000, while complete builds sit comfortably in the $20,000–24,000 bracket. Production is equally exclusive, with Mosaic accepting orders for just 30 Zero Ops bikes across both the RT-Zero and AR-Zero during the initial launch period.
For most riders, the AR-Zero will remain firmly in dream-bike territory. But as a showcase of what's possible when traditional titanium craftsmanship meets modern engineering and uncompromising attention to detail, it's difficult to imagine a more compelling expression of the bespoke bicycle.
