OT-01 | Omni Titanium

The ultimate expression of Passoni titanium. Lighter, stiffer, and cleaner than ever, the OT-01 redefines what a modern titanium road bike can be.

Material Titanium
Frame weight 1.4Kg
Price From €8560*
Colour 28 options

One of the biggest changes is the new 1.5” head tube, engineered and machined in three parts from solid Grade 5 titanium billets. Its design preserves the brand’s unmistakable signature style, reintroducing a multi-piece construction even on models with fully integrated cable routing. This development further enhances steering precision and front-end stiffness, giving the rider a more direct and controlled response. The OT-01 is not just an aesthetic evolution: it results from a complete rethinking of the whole frame, achieving a weight reduction of over 120 grams in size medium without compromising strength or performance.
alt image txt
alt image txt

The rear triangle has been redesigned with new chainstays allowing tire clearance up to 32 mm, combined with newly developed 3D-printed dropouts. The drive-side dropout is fully closed, improving visual cleanliness and contributing to a more integrated and balanced frame silhouette.
The front triangle features two new tubes. The downtube has a reduced diameter and weighs over 90g less than the previous version, while maintaining Passoni’s triple-butted construction for optimal stiffness-to-weight ratio and ride quality.
alt image txt
alt image txt
The frame is paired with the new FP01 full carbon fork, featuring a 1.5” steerer, straight blades, and a minimal, performance-oriented design. The fork is engineered for use with a 160 mm brake rotor.
Frame Specification
Tubes: Titanium grade 9 (3Al / 2,5V) with different thicknesses, drawn and strengthened. Titanium grade 5 (6Al / 4V) for head tube and dropouts, CNC works.
Front Triangle Round tubes: Top tube Ø34.9mm, seattube Ø 35 mm, downtube Ø 44mm forming shape.
Rear Triangle : Seatstays Taper Ø 16 mm. Oval chain stays taper 32 x 18mm.
Bottom Bracket Shell: Titanium grade9,CNCmachined, Passoni engraved logo and frame code, T47 system.
Head tube: Integrated Passoni shape Ø 56mm, CNC machined, bearings Ø 1”1/2 upper and lower.
Dropouts: Titanium grade5,3D print and CNC machined, for disc brake thru-axle.
Seatpost: Traditional seatpost 31.6mm.
Fork: Passoni FP01 full carbon Ø 56 mm, offset 45mm, round steerer tube, flat mount 160mm only, 32mm measured tire dimension, thru-axle 100 x 12 customised Passoni.
Options: The frame is available for electronic groupset, Di2 groupset or wireless groupset such as WRL / AXS The frame is compatible with tire 32mm measured.
Size chart