Frame Material

FUSION CARBON: A hybrid construction combining 3T’s proprietary filament winding and Resin Transfer Moulding (RTM) technologies with selected elements of traditional carbon manufacturing

Headset

Sealed cartridge 52/40 (45deg)

Thru-Axle

100x12 front - 142x12 rear (specific for 3T UDH dropout)

Handlebar

3T Superghiaia Integrale LTD (S&M: 40cm - L&XL: 42cm)

Stem

3T More² - (S: 80 mm - M: 90 mm - L: 100 mm - XL: 110 mm)

Seatpost

3T Carbon 27.2 round seatpost - Zero offset

3t Dna - Made in Italy

The Ultra² Italia is the first 3T frame built with the new Fusion Carbon construction method. Developed to extend 3T’s manufacturing DNA to a broader range of riders, Fusion Carbon combines proprietary dry filament winding and Resin Transfer Moulding (RTM) with selected elements of more traditional construction.

This hybrid approach preserves many of the benefits of continuous carbon fibre structures while improving efficiency, creating a new point of access to 3T’s Made-in-Italy production.

Suspension-Ready

The Ultra² Italia is designed to integrate suspension as part of the platform, not as an add-on. Paired with a gravel-specific suspension fork, it improves comfort, traction and control on rough terrain, reducing fatigue and helping you maintain momentum, while a handlebar-mounted remote lockout keeps the system efficient on smoother terrain.

Tire clearance ranges from 50 mm WAM with the DT Swiss F 132 ONE to 57 mm WAM with the rigid fork (1x drivetrain), with a weight difference of approximately 1 kg.

Designed to Explore

The Ultra² Italia is built to stay efficient over long distances and challenging terrain. Its geometry prioritizes comfort, control and stability, offering the most relaxed riding position in the 3T gravel range. Compared to Extrema Italia, stack height is increased by 10 mm for a more upright and sustainable position.

From multi-day bikepacking to ultra-distance racing, the Ultra² Italia adapts to a wide range of riding styles. Compatible with electronic and selected mechanical drivetrains, it ensures reliability even in remote areas.

Integrated Storage and Mounting Points

The Ultra² Italia integrates practical solutions for long rides and self-supported adventures. An internal downtube storage compartment with Fidlock system provides space for tools and essentials, kept stable and silent by a dedicated Miss Grape neoprene bag.

Multiple mounting points support bags, racks and fenders, while the fork features triple mounts and internal routing for dynamo cables.

Made in Italy

In recent years, 3T has brought carbon frame manufacturing back to Italy.

Since 2018, production has been based in Presezzo, where frames, components and complete bikes are designed and manufactured.

At the core of this approach is 3T’s in-house carbon know-how, based on proprietary technologies such as dry filament winding and Resin Transfer Moulding (RTM), which define what we named Jazz Carbon.

Fusion Carbon

Fusion Carbon is built on the same technological foundations as 3T’s in-house carbon production, based on dry filament, Filament Winding and Resin Transfer Moulding (RTM).

It introduces a hybrid construction approach that combines proprietary processes with simplified elements of more traditional construction, improving manufacturing efficiency while preserving a large part of the structural performance and benefits of continuous fiber design.

This makes 3T’s Made in Italy carbon technology accessible to a wider range of riders