01
Double-arm seat stay design
Inspired by aerospace dynamics, the new seat stays split into dual arms with a central air channel. Like airplane wings, they guide airflow around the frame for reduced drag and improved rider efficiency.
207W
SUSTAINED @ 45 KM/H
-4%
FRONTAL AREA · VS PRESSURE 2
-1 min
SAVED OVER 60KM @ 45KM/H
6.89KG
LIGHTEST BUILD
What the wind sees
-
1
Blind DropoutNo exposed axle hardware — clean rear end, zero drag interruptions.
-
2
Double Arm Seat-stay DesignDouble arm seat stays split by a central air channel — aerospace-inspired flow, like airplane wings.
-
3
Airfoil Tube TransitionsTruncated NACA airfoil profile on downtube and seattube — better flow + more BB stiffness.
-
4
Revised DowntubeLowered to minimise front-wheel gap; widened to shield bottles from turbulent flow.
-
5
Smoothed cockpit transitionProprietary headset cover eliminates discontinuities between headtube and bar.
-
6
Columbus Components Integrated HandlebarNarrower top — 30 mm width difference between hoods and drops. Aero by posture.
-
7
Integrated Fork RedesignReshaped crown for seamless integration with headtube and downtube junction.
-
8
Hidden Rear Seatpost ClampAero seatpost profile
KEY FEATURES
Built to win
02
Airfoil-inspired tubes
The downtube and seattube feature a truncated airfoil shape that improves airflow and increases bottom bracket stiffness for better power transfer.
03
Revised Downtube Geometry
Lowered to minimize the front wheel gap in the upper section and widened to shield water bottles, further reducing turbulence and enhancing aerodynamic flow.
04
Integrated Fork Redesign
The fork crown has been reshaped for seamless integration with the headtube vand downtube junction—critical to reducing frontal drag.
05
Adjustable Columbus Components Clamping System
Allows offset tuning (–10 mm / 0 mm) to fine-tune rider position for maximum performance.
06
Smoothed Cockpit Transition
A proprietary headset cover eliminates shape discontinuities between the headtube and handlebar, minimizing turbulence at the front end.
950g
FRAME WEIGHT (SIZE M, PAINTED)
370g
FORK WEIGHT (PAINTED)
340g
SPIRIT HANDLEBAR
(SIZE 380x110)
6.89Kg
LIGHTEST SETUP (SRAM RED)
Three ways to wear it
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Purple Fiber
builds overview
LIGHTEST SETUP 6.89kg
- Drivetrain
- Sram Red AXS E1
- Cockpit
- Columbus Spirit carbon handlebar
- Wheelset
- Fulcrum Wind 57
- Tires
- Vittoria Rubino 700x28
- Saddle
- Fi'zik Antares R7
- Drivetrain
- Campagnolo Super Record WRL
- Cockpit
- Columbus Spirit carbon handlebar
- Wheelset
- Fulcrum Wind 57
- Tires
- Vittoria Rubino 700x28
- Saddle
- Fi'zik Antares R7
- Drivetrain
- Shimano Dura Ace 9270
- Cockpit
- Columbus Spirit carbon handlebar
- Wheelset
- Fulcrum Wind 57
- Tires
- Vittoria Rubino 700x28
- Saddle
- Fi'zik Antares R7
- Drivetrain
- Shimano 105 R7170
- Cockpit
- Columbus Spirit carbon handlebar
- Wheelset
- Fulcrum Soniq AL*
- Tires
- Vittoria Zaffiro 700x28
- Saddle
- Fi'zik Antares R7
- Drivetrain
- Shimano Ultegra 8150
- Cockpit
- Columbus Spirit carbon handlebar
- Wheelset
- Fulcrum Soniq AL*
- Tires
- Vittoria Zaffiro 700x28
- Saddle
- Fi'zik Antares R7
- Drivetrain
- —
- Cockpit
- Columbus Spirit carbon handlebar
- Wheelset
- —
- Tires
- —
- Saddle
- —
