Cannondale SuperX LAB71 Frameset (2026)

Cannondale SuperX LAB71 Gravel Frameset

All In to Go All Out

The starting point for the gravel race bike of your dreams, the SuperX LAB71 frameset is Cannondale's most advanced gravel race platform -- built for riders who want to go all out on every ride.

Cannondale SuperX LAB71 -- Ultralight Series 0 Carbon Gravel Race Frameset

The SuperX LAB71 frameset is where elite gravel race builds begin. Engineered from Cannondale's lightest Series 0 carbon with Proportional Response size-specific construction, the sub-900 gram frame delivers an exceptional blend of stiffness, compliance, and ride feel that is dialled in specifically for each frame size -- giving you optimal handling and comfort whether you are pushing hard on Victorian gravel roads or chasing KOMs on Australian race courses. The Delta Steerer fork keeps cable routing fully internal while minimising the headtube's frontal area for reduced aerodynamic drag, and pairs cleanly with the SystemBar R-One or Cannondale Conceal stem for a polished, integrated build. The Cannondale C1 Aero 27 Carbon seatpost with its D-shaped profile cuts drag while adding comfort on long, rough gravel stages. BSA 68mm threaded bottom bracket, 12x142mm thru-axle, UDH compatibility, and integrated seatpost binder make this a thoroughly modern gravel platform ready for any drivetrain and wheel combination you choose. Add your dream build kit and experience the precision and efficiency that makes the SuperX LAB71 the choice of gravel racing's elite.

What It's For

Elite gravel racing, KOM hunting, and building the ultimate custom gravel race machine.

Highlights

• Ultralight Series 0 carbon frame under 900 grams (56cm) with Proportional Response size-specific construction for optimal stiffness, compliance, and ride feel, backed by a lifetime warranty
• LAB71 Delta Steerer carbon fork with fully internal cable routing and reduced headtube frontal area for a clean, aerodynamic front end
• Compatible with SystemBar R-One, Cannondale Conceal stem, or any 1-1/8" compatible stem for a fully custom cockpit setup
• Cannondale C1 Aero 27 Carbon seatpost with D-shaped profile included for reduced drag and enhanced comfort on long gravel stages

Specifications

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
Components
Seatpost	Cannondale C1 Aero 27 Carbon, 0mm offset (46cm), 20mm offset (51-61cm)