2026 Factor O2 Shimano Dura Ace Carbon Climbing Road Bike
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Product Description
2026 FACTOR O2 SHIMANO DURA-ACE Di2
Tour-Proven Heritage: The Ultimate Lightweight Climbing Machine.
From mountaintop stage victories at the Tour de France to the cobbles of Paris–Roubaix, the Factor O2 is a legend refined. The 2026 edition utilizes advanced manufacturing with Toray® and Nippon Graphite® fibers to create a frame that is lighter and stronger than ever. Paired with Shimano’s flagship Dura-Ace Di2, this is the definitive choice for elite-level competition and steep, high-speed ascents.
Elite Build Highlights
- Flagship Shimano Dura-Ace Di2 9200: Experience the pinnacle of electronic shifting. The 2x12-speed groupset delivers lightning-fast gear changes and world-class braking modulation.
- Ultra-Lightweight Engineering: A lean 885g frame designed with an asymmetrical down tube to ensure maximum power transfer during out-of-the-saddle efforts.
- Black Inc 28|33 Wheelset: Specifically optimized for the O2, these carbon wheels offer a perfect stiffness-to-weight ratio for aggressive climbing and stable descending.
- Svelte Disc Fork: Improves front-end control and compliance, featuring a tapered steerer tube for surgical steering precision.
- Integrated Aero Cockpit: The Black Inc Integrated Barstem conceals all cabling internally, reducing drag while providing a rock-solid platform for sprinting.
Integrated Bar-Stem Sizing
| Frame Size | Bar Width | Stem Length |
|---|---|---|
| 45cm / 49cm / 52cm | 38 cm | 90 mm |
| 54cm / 56cm | 40 cm | 100 mm |
| 58cm / 61cm | 40 cm | 110 mm |
Technical Specifications
| Drivetrain & Braking | |
|---|---|
| Groupset | Shimano Dura-Ace Di2 R9200 (Electronic) |
| Crankset | 52/36T Race Gearing |
| Cassette | 11-34T, 12-Speed |
| Braking | Hydraulic Disc (160mm Front / 140mm Rear) |
| Chassis & Compatibility | |
| Frame Weight | 885g (Lightweight Performance) |
| Wheelset | Black Inc 28|33 Carbon Disc |
| Max Tire Clearance | 30 mm (Measured) |
| Bottom Bracket | T47A Threaded |
| Warranty | Limited Lifetime Manufacturer Warranty |
Note: The Factor O2 is purpose-built for electronic drivetrains only. It utilizes a 27.2mm round seatpost for traditional comfort and compliance. Build details such as stem length and bar width are matched specifically to frame size for the ultimate out-of-the-box fit.
