Cannondale Super X LAB71 A/M Frameset 2026Build your dream race machine. The Super X LAB71 Frameset is the starting point for the gravel race build you've always wanted. Engineered from Cannondale's lightest Series 0 carbon with Proportional Response construction, fully customized by size with precisely oriented carbon layers, it delivers an exceptional blend of stiffness, compliance, and outright speed. The massive tire clearance, and race-ready Out Front geometry is paired with a 55mm offset Delta Steerer fork for planted stability and sharp, confidence-inspiring handling. Add your components of choice and race with the same platform used by gravel's elite. Features Series 0 carbon frame under 900g (56cm) with Proportional Response construction, tailored by size for the optimal balance of stiffness, compliance, and durability - backed by Cannondale's Lifetime Warranty Out Front geometry with Delta Steerer fork - 55mm offset for enhanced stability and precision on loose, technical terrain, with the Delta Steerer enabling clean internal cable routing and reduced frontal area drag Flex zones throughout the seat tube, rear triangle, and top tube work as a system with the D-shaped seatpost to absorb shock and vibration, keeping your body fresher across long efforts48mm frame / 51mm fork tire clearance with at least 4mm of clearance per side - versatile enough for race day tires or full mud conditions in cyclocross UDH-compatible derailleur interface, BSA 68mm threaded bottom bracket, 12x142mm rear and 12x100mm front thru-axles, and flat mount disc brakes for compatibility with a wide range of current and future components Cannondale C1 Aero 27 Carbon seatpost included - D-shaped profile for aerodynamic efficiency and genuine vertical compliance Hidden top tube bag mount with a clean cover for an uncluttered look when not in use SPECIFICATIONSFrame Lab71 Super X, Series 0 Carbon, Proportional Response Construction, Internal Cable Routing, 12x142mm Thru-Axle, UDH, BSA 68mm Threaded BB, Flat Mount Disc, Integrated Seatpost Binder Fork Lab71 Super X, Series 0 Carbon, 1-1/8" to 1-1/2" Delta Steerer, 12x100mm Thru-Axle, Flat Mount Disc, Internal Routing, 55mm Offset Tire Clearance48mm (Frame) / 51mm (Fork)Wheel Size700c Seatpost Cannondale C1 Aero 27 Carbon, 0mm Offset (46cm), 15mm Offset (51-61cm)Intended Use Elite Gravel Racing, Cyclocross Note: Components are subject to change without notice. METRICINCHCannondale Super X LAB71Size46. 051. 054. 056. 058. 061. 0A: Seat Tube Length449488524546566589B: Effective Top Tube510521540558575594C: Stack515535555575595615D: Reach365371378385392398F: BB Drop777269696767G: Head Tube Length86108132153177198H: Head Tube Angle70. 0 deg71. 0 deg71. 0 deg71. 0 deg71. 0 deg71. 0 degI: Seat Tube Angle74. 3 deg74. 3 deg73. 7 deg73. 3 deg72. 9 deg72. 3 degJ: Standover Height746782812832836849K: Chainstay Length422422422422422422L: Wheelbase99810051020103410491062Cannondale Super X LAB71Size46. 051. 054. 056. 058. 061. 0A: Seat Tube Length17. 719. 220. 621. 522. 323. 2B: Effective Top Tube20. 120. 521. 322. 022. 623. 4C: Stack20. 321. 121. 922. 623. 424. 2D: Reach14. 414. 614. 915. 215. 415. 7F: BB Drop3. 02. 82. 72. 72. 62. 6G: Head Tube Length3. 44. 35. 26. 07. 07. 8H: Head Tube Angle70. 0 deg71. 0 deg71. 0 deg71. 0 deg71. 0 deg71. 0 degI: Seat Tube Angle74. 3 deg74. 3 deg73. 7 deg73. 3 deg72. 9 deg72. 3 degJ: Standover Height29. 430. 832. 032. 832. 933. 4K: Chainstay Length16. 616. 616. 616. 616. 616. 6L: Wheelbase39. 339. 640. 240. 741. 341. 8 | Cannondale | Lab71 Superx Frameset 2026 | Moonrock | 51Cm