Cannondale SuperX
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Cannondale SuperX Carbon 3 Premium Gravel Bike - Burnt Oxide
Cannondale SuperX Carbon 2 Gravel Bike - Cashmere
SuperX highlights

Proportional Response carbon
Every frame size gets its own carbon layup: different fibre types and moduli, precisely oriented for the ideal balance of weight, stiffness and durability. Cannondale backs the frame with a lifetime guarantee.

Gravel glider, not grinder
Dedicated flex zones in the seat tube, rear triangle and top tube work together with the D-shaped seatpost. They absorb shock and vibration so you stay fresh for the final sprint.

Tyres up to 48 mm
The frame takes tyres up to 48 mm and the fork up to 51 mm, each with at least 4 mm of clearance. The bikes roll on 40 mm Vittoria Terreno T50 tyres out of the box, ready for whatever the day brings.

Delta steerer and OutFront geometry
The Delta steerer routes the lines cleanly from the cockpit into the frame and reduces frontal area. A slack head angle paired with 55 mm of fork offset keeps the bike calm on loose ground while staying agile for quick line changes.

Clean cockpit
All lines run internally, whether you shift electronically, wirelessly or mechanically. The LAB71 SuperX uses the integrated SystemBar R-One carbon cockpit, the other models the C1 Conceal stem.

Hidden bag mount
A sleek cover on the top tube hides the mount for a top tube bag. It is there when you want it and invisible when you don't. Every size also takes two full-size bottles.
A pure gravel race machine

The SuperX is made to smash gravel races, simple as that. Full-gas road race performance engineered for gravel: elbows out, head down, get off the front and don't look back. With race speeds well above 35 km/h every watt counts, and that is exactly what the SuperX is optimised for.
And if cyclocross is your thing, fit some 33 mm tyres and line up. If you are after a gravel bike for everything from racing to bikepacking, the Topstone Carbon offers more mounts and suspension.
The SuperX on video

Playing the video connects to YouTube.
Which SuperX is right for you?
| Model | Drivetrain | Gearing | Tyres | Highlight | Price |
|---|---|---|---|---|---|
| SuperX Carbon 4 | SRAM Apex AXS XPLR, 1x12 electronic | 40T / 11-44 | Vittoria Terreno T50 40 mm | Entry to the SuperX platform, DT Swiss G540 wheels | View model |
| SuperX Carbon 3 Premium | SRAM Rival AXS XPLR, 1x13 electronic | 42T / 10-46 | Vittoria Terreno T50 40 mm | 13-speed, DT Swiss carbon wheels with 45 mm rims | View model |
| SuperX Carbon 2 | Shimano GRX 825 Di2, 2x12 electronic | 48/31T / 11-34 | Vittoria Terreno T50 40 mm | Double chainring, Reserve 40|44 GR carbon wheels | View model |
All complete bikes feature the SuperX carbon frame and fork, Delta steerer, C1 Aero 27 carbon seatpost, hydraulic disc brakes and tubeless-ready wheels.
Frame sizes and geometry
The SuperX comes in six frame sizes. Rider height is a guideline; if you are between sizes, we are happy to advise you personally.
| Size | Rider height (cm) | Stack (cm) | Reach (cm) | Top tube (cm) | Wheelbase (cm) | Head tube (cm) |
|---|---|---|---|---|---|---|
| 46 | 152–162 | 51.5 | 36.5 | 51.0 | 99.8 | 8.6 |
| 51 | 165–175 | 53.5 | 37.1 | 52.1 | 100.5 | 10.8 |
| 54 | 170–180 | 55.5 | 37.8 | 54.0 | 102.0 | 13.2 |
| 56 | 177–185 | 57.5 | 38.5 | 55.8 | 103.4 | 15.3 |
| 58 | 182–193 | 59.5 | 39.2 | 57.5 | 104.9 | 17.7 |
| 61 | 190–200 | 61.5 | 39.8 | 59.4 | 106.2 | 19.8 |
SuperX FAQ
How wide can the tyres be on the SuperX?
The frame takes tyres up to 48 mm and the fork up to 51 mm measured width, provided there is at least 4 mm of clearance all round. The bikes come with 40 mm Vittoria Terreno T50 tyres.
Can I race the SuperX in cyclocross?
Yes. Fit 33 mm tyres and the SuperX becomes a fast cross bike with plenty of mud clearance, and the flat top tube is easy on the shoulder. The SuperX is approved for UCI racing.
Which chainrings fit?
With Shimano up to 54T on 1x and 48/31T on 2x, with SRAM up to 46T on 1x and 43/30T on 2x. You can switch between 1x and 2x, and on 1x the front derailleur mount can be removed.
Which standards does the SuperX use?
Threaded 68 mm BSA bottom bracket, UDH derailleur hanger, integrated 1 1/8 to 1.5 inch headset, 12x142 mm rear and 12x100 mm front thru-axles and flat mount brakes for rotors up to 160 mm rear and 180 mm front. The maximum system weight is 150 kg.
Does the SuperX have mounts for mudguards or a rack?
No. The SuperX is a pure gravel race bike, and the only mount is the hidden top tube bag mount. For trips with luggage, the Topstone Carbon is the better choice.
You can find more bikes for gravel in our gravel bikes category. You can find every bike from the brand on our Cannondale brand page.
