Cannondale Superx Lab71 2025
All In to Go All Out: The ultimate gravel race machine, crafted in the LAB for just one thing: taking the lead and staying there
SuperX LAB71 stands at the apex of gravel racing performance. Built on the ultra-lightweight Series 0 carbon frame with Proportional Response construction, this bike transforms raw power into unrelenting speed. SRAM’s RED XPLR AXS drivetrain with integrated power meter delivers razor-sharp shifting, while Reserve 40|44 GR wheels and Vittoria Terreno 700x40c tires provide race-day precision and control. With the aerodynamic SystemBar R-One cockpit and integrated cable routing, this is the complete weapon for those chasing podiums and setting records. Built for elite gravel racing, KOM hunting, Going like hell.
Fast & Light
The KOM-winning road tech meets Unbound-winning engineering. The LAB71 SuperX is super aero and over 100 grams lighter than its predecessor, helping you stay ahead of the pack in this rapidly -evolving era of high-speed, elbow-to-elbow gravel racing. With gravel race speeds averaging well over 35 km/h, the LAB71 SuperX brings a whole lotta free speed over any distance.
Gravel Glider, Not Grinder
SuperX’s sophisticated carbon construction smooths out the rough, floating above the gravel to keep you cranking. Specially constructed flex zones in the seat tube, rear triangle, and top tube work as a system with the D-shaped seatpost to absorb shock and vibration, keeping your mind and body fresher longer.
Handle It
Take the faster line. Pass on the inside. Lay off the brakes and let 'er fly. With its race-proven geometry, OutFront steering design, and finely calibrated frame stiffness, the SuperX’s handling blends stability and precision in a way that takes the drama out of clutch moments, letting you hold your line while staying on the gas.
Built to Take It. Tuned for You.
SuperX’s Proportional Response carbon construction is tailor made for gravel racing and for you. Fully customized by size, precisely oriented layers of different types and moduli of carbon fibers deliver an ideal balance of weight, stiffness and durability for every rider. All backed by the lifetime guarantee.
Get ‘Crossed Up
Is cyclocross your thing? SuperX has you covered. Throw on some 33c tires 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.
Rolling Fatties
Courses vary, terrain varies, weather varies. The SuperX fits tires up to 48mm for the frame and 51mm for the fork, with at least 4mm clearance on each side, ready for whatever tire the day demands.
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.
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.
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.
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.
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.
Features
- Ultralight, low-drag, Series 0 carbon frameset, backed by the Lifetime Warranty
- The SystemBar R-One – an aerodynamic, full carbon, sleekly integrated bar/stem
- SRAM’s ultimate gravel groupset - RED XLPR AXS 13-speed, with hydraulic disc brakes and Paceline X rotors
- SRAM RED AXS XPLR carbon crankset with an integrated power meter, spinning on a super smooth CeramicSpeed DUB BB
- Reserve’s top-end 40 I 44 GR carbon gravel wheels with DT Swiss 180 hubs. Light, durable, and oh-so-fast
- Ultralight, yet comfortable, Fizik Vento Antares 00 carbon rail saddle
Tech Specs
Frameset
- Frame: Lab71 SuperX, Series 0 carbon construction, Proportional Response construction, internal cable routing, 12x142mm thru-axle, UDH BSA 68mm threaded BB, flat mount disc, integrated seatpost binder
- Fork: Lab71 SuperX, Series 0 carbon construction, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/2" Delta steerer, 55mm offset
- Headset: Integrated, 1-1/8" - 1.5"
Drivetrain
- Rear Derailleur: SRAM RED XPLR AXS
- Shifters: SRAM RED XPLR, 13-speed
- Chain: SRAM RED, 13-speed
- Crank: SRAM RED AXS Power Meter, 40T
- Rear Cogs: SRAM RED XPLR, 10-46, 13-speed
- Bottom Bracket: CeramicSpeed DUB BSA
Brakes
- Brakes: SRAM RED AXS, Paceline X 160/160mm rotors
- Brake Levers: SRAM RED AXS hydraulic disc
Wheels
- Front Hub: DT Swiss 180, 12x100mm centerlock
- Rear Hub: DT Swiss 180, 12x142mm centerlock
- Rims: Reserve 40|44 GR, Carbon, Turbulent Aero tech, 24h, tubeless ready
- Spokes: Sapim CX-Ray Aero straight pull
- Wheel Size: 700c
- Tires: Vittoria Terreno T50, 700x40c, tubeless ready
- Front Tire: Vittoria Terreno T50, 700x40c
- Rear Tire: Vittoria Terreno T50, 700x40c
Components
- Handlebar: Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing
- Stem: Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing
- Grips: Fizik Tempo Bondcush 3mm Soft
- Saddle: Fizik Vento Antares 00, carbon rail, 140mm
- Seatpost: Cannondale C1 Aero 27 Carbon, SmartSense compatible, 0mm offset (46cm), 20mm offset (51-61cm)
Connectivity
- Wheel Sensor: Cannondale Wheel Sensor
Extra
- Extra 1: Reserve Fillmore valves, SRAM AXS charger
Manufacturer's Notes: Based on component availability, specifications are subject to change without notice.