Cannondale SuperX Gravel Bikes
An introduction
Making the Fastest Faster.
The iconic SuperX returns, reimagined as a lean, mean, gravel-racing machine. Engineered for top finishes and personal bests, from the wide-open plains of Kansas to your local group ride, this bike is built for speed. Building on the legacy of the SuperSix EVO SE, which set the Unbound Gravel speed record in 2024, the new SuperX takes performance to the next level. Cannondale have focused on reducing aerodynamic drag, increasing comfort for long rides, streamlining the design, and, naturally, shedding weight.
Prepare to go faster.
Overview
All In to Go All Out
This bike is built for one thing: winning gravel races. It's pure road-race performance tuned for the demands of gravel riding. Aggressive riding position, focused effort, and a relentless drive to lead the pack. The SuperX is designed for victory.
Fast & Light
Road-racing technology that's conquered King of the Mountains climbs meets Unbound Gravel-winning design. The LAB71 SuperX is more aerodynamic and over 100 grams lighter than the previous model, giving you a crucial edge in today's fast-paced, competitive gravel scene. With average gravel race speeds exceeding 35 km/h, the LAB71 SuperX delivers significant speed advantages, no matter the distance.
Gravel Glider, Not Grinder
The SuperX's advanced carbon design smooths out rough terrain, letting you glide over gravel and maintain momentum. Specifically engineered flex zones in the seat tube, rear triangle, and top tube, combined with the D-shaped seatpost, work together to absorb bumps and vibrations, keeping you comfortable and energised for longer rides.
Built to Take It. Tuned for You.
The SuperX's Proportional Response carbon construction is designed specifically for gravel racing and optimised for you. Each frame size features a unique carbon layup, using precisely placed layers of various carbon fibre types and moduli to achieve the perfect balance of light weight, stiffness, and durability for every rider. And it's all backed by a lifetime warranty.
Get ‘Crossed Up
Is cyclocross your thing? SuperX has you covered. Throw on some 33c tyres and hit it. With its straight-line speed, planted handling, and massive mud clearance, SuperX loves to battle it out between the tape. Oh, and the flat top tube is pretty nice on the shoulders too.
A pure gravel race machine focused on one thing: taking the lead and staying there.
Features
Rolling Fatties
Courses vary, terrain varies, weather varies. The SuperX fits tyres up to 48mm for the frame and 51mm for the fork, with at least 4mm clearance on each side, ready for whatever tyre the day demands.
Delta Steerer
The Delta steerer design is great for gravel racing. It allows for clean cable integration from the cockpit into the frame, and a reduced frontal area for increased aero efficiency.
OutFront Geometry
OutFront pairs a slack head angle with a longer-than-normal 55mm fork offset, increasing stability and control on the steep and loose – while maintaining the snappy handling you need for quick line changes and last-second corrections.
The Cover up
A slick cover hides SuperX’s top tube bag mount. It's there when you want it, invisible when you don’t.
D-Lightful
The D-shaped design of SuperX’s seatpost enhances aerodynamics and boosts vertical compliance, reducing muscle fatigue so you stay fresh and fast for the final sprint.
SystemBar R-One
Sleek and light, the SystemBar R-One carbon cockpit is a perfect gravel racing command center, giving you an aero advantage, clean integration, and all-day comfort.
At Sigma Sports you'll find everything from the flagship LAB71 SuperX to the more budget friendly, yet high performance SuperX 2 and SuperX 3 specifications.