3T Extrema Italia Frameset | Project X

3T Extrema Italia – built for extreme challenges and unbeaten trails

3T Extrema Italia is a bike engineered for the toughest off-road races and adventure expeditions. Made in Italy using advanced Filament Winding + RTM technology, it perfectly combines aerodynamic efficiency with outstanding off-road capability. Compatible with dropper or suspension seatposts and capable of fitting up to 700×57c tires, the Extrema Italia ensures stability, comfort, and speed in any terrain.

Key Features:

• Made in Italy: produced at 3T’s Presezzo factory using Filament Winding + RTM technology – dry carbon fibers are automatically wound and injected with resin directly in the mold, creating an ultra-strong and lightweight frame.
• Massive tire clearance: supports up to 700×57c (29”) tires – delivering the traction of a top-tier XC MTB while maintaining gravel-bike speed and handling.
• 3Touring geometry: balanced stack-to-reach ratio provides stability on technical terrain and comfort for long rides. A steeper head angle and increased fork offset deliver light yet precise steering on any surface.
• REALFAST aerodynamics: 60 mm top and 75 mm down tube sections shape airflow around the front tire and bottle, reducing drag. The extended front triangle and aggressively truncated tube shapes further minimize turbulence.
• MORE Integrale system: hides all cables without increasing the front-end width. The stem height and length can be adjusted without bleeding the brakes, simplifying maintenance. Compatible with 1x and 2x SRAM and Shimano electronic groupsets.
• Strengthened construction for heavy loads: double-drop chainstays enhance stiffness and durability, while direct-mount brakes reduce weight and eliminate extra adapters.
• Fork versatility: triple mounting points on the fork legs for “anything cage” holders – ideal for bikepacking adventures.
• Round seatpost compatibility: 27.2 mm round post fits both wireless dropper posts and suspension seatposts.
• UDH system: ensures perfect drivetrain alignment and full compatibility with standard and new SRAM Eagle Transmission derailleurs without a hanger.
• K-Edge GPS mount: specifically designed for the 3T MORE Integrale system – included with every bike.
• Attention to detail: integrated fender mounts, minimalist fork crown, threaded BB without aluminum spacers – everything designed for reliability, lightness, and speed.