2026 Factor O2 Shimano Ultegra Carbon Climbing Road Bike
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Product Description
2026 FACTOR O2 SHIMANO ULTEGRA Di2
The All-Rounder Legend: Proven in the Tour, Refined for You.
Engineered to shrink alpine passes and reward aggressive out-of-saddle efforts, the 2026 Factor O2 Shimano Ultegra marries featherweight climbing pedigree with all-day vertical comfort. It’s a precision-crafted carbon instrument that turns punishing gradients into rhythmic ascents, offering pro-level digital precision and confidence-inspiring handling when gravity takes over on the descent.
Core Specifications
Drivetrain & Stopping: Shimano Ultegra Di2 R8100 12-speed setup—delivering snap-click digital gear changes and assured hydraulic braking across shifting weather.
Frame Platform: ~885g high-modulus carbon chassis balancing high-torque power transfer on steep pitches with fatigue-reducing micro-compliance.
Fork Design: Tapered aero carbon fork tuned for direct-line steering tracking and tactile vertical vibration absorption.
Wheelset: Black Inc 28|33 carbon wheels matched to the frame's climbing DNA, prioritizing low rotational mass uphill and predictable crosswind stability descending.
Cockpit Integration: Black Inc integrated carbon bar-stem concealing all hydraulic and electronic routing for a zero-clutter aerodynamic profile.
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 Ultegra Di2 8100 (Electronic) |
| Speed | 2x12-Speed |
| Crankset | 52/36T |
| Cassette | 11-34T Range |
| Braking | Hydraulic Disc (160mm Front / 140mm Rear) |
| Chassis & Components | |
| Frame Weight | 885g (Advanced Carbon Construction) |
| Wheelset | Black Inc 28|33 Carbon |
| Max Tire Clearance | 30mm (Measured) |
| Bottom Bracket | T47A Standard |
| Warranty | Limited Lifetime Manufacturer Warranty |
Racing DNA:
The Factor O2 is the purist's climbing machine. By combining a sub-900g frame with the precise electronic shifting of Ultegra Di2, this bike transitions effortlessly from competitive group rides to alpine epics. Note: Compatible with electronic drivetrains only. Seatpost (27.2mm) not included.
