Series 0 carbon construction
Series 0 is Cannondale’s lightest and most advanced carbon construction. It combines carefully selected high-performance carbon fibres with a nano-resin layup formulated to achieve high tensile and compressive strength with less material.
The objective is not simply to produce a lighter version of the standard SuperSix EVO. The carbon schedule is engineered to preserve the stiffness, handling precision and structural performance required of a top-level race bike while reducing unnecessary mass. Cannondale claims only 755 g for a fully painted size 56 frame and 378 g for the matching fork. [cannondale.com]
Proportional Response engineering
Every frame size receives its own geometry and carbon layup rather than being a straightforward enlargement or reduction of a single design. This helps Cannondale balance torsional stiffness, vertical compliance and rider weight across the complete size range.
Fork offset changes from 55 mm on smaller frames to 45 mm on larger sizes. This allows Cannondale to maintain closely controlled trail figures and consistent steering characteristics for riders of different heights.
Gen 5 aerodynamic development
The Gen 5 platform refines the SuperSix EVO’s aerodynamic performance across a broad range of wind angles. Each tube is shaped around its particular structural and aerodynamic requirements rather than using one repeated profile throughout the frame.
The head tube, fork, down tube, seat tube and junctions have been developed through computational fluid dynamics and wind-tunnel testing. This allows the Cannondale SuperSix EVO LAB71 Frameset to challenge dedicated aero road bikes while retaining the low mass and responsive character expected from an elite climbing bike. [cannondale.com]
Delta steerer integration
Cannondale’s Delta-shaped fork steerer creates space for internally routed hydraulic brake hoses while reducing the frontal area around the head tube. The result is a clean, aerodynamic cockpit without external hoses interrupting airflow or appearance.
Cockpit selection should be completed before the steerer is cut and brake hoses are finalised. Integrated front-end systems require additional workshop time when changing stem length, replacing headset bearings or altering hose length, so professional assembly is strongly recommended.
Electronic drivetrain optimisation
The Gen 5 frame is optimised for electronic shifting, eliminating unnecessary mechanical gear-cable ports. It can form the basis of a premium Shimano Di2 or SRAM AXS race bike when assembled with the correct bottom bracket, battery arrangement and compatible components.
BSA threaded bottom bracket
The 68 mm BSA threaded bottom bracket is a useful serviceability feature on such an advanced frameset. Replacement bottom brackets are widely available through Australian bike shops, and worn units can be removed without pressing bearing cups directly into the carbon shell.
UDH compatibility
The Universal Derailleur Hanger provides a contemporary and widely supported derailleur interface. Replacement hangers should be easier to locate than older proprietary designs, particularly when travelling to interstate races or overseas cycling events.
Titanium seatpost hardware
The included carbon seatpost uses titanium fastening hardware to reduce weight while maintaining clamping strength and corrosion resistance. This is particularly useful in Australian coastal environments, although regular cleaning and inspection remain important.
Integrated aerodynamic hydration
The supplied CarbonGrip cages and Gripper bottles are shaped to complement airflow around the frame. Cannondale states that the hydration system improves aerodynamic efficiency rather than merely avoiding an additional drag penalty.
The cages can also accept conventional round cycling bottles
