The frameset, wheels, cockpit and other parts are engineered, developed and tested together to perform as a system. The all-new OverDrive Aero steerer tube technology is combined with a Contact SL AeroLight stem and Contact SL handlebar to incorporate internal cable routing that integrates the top cap, cables and spacers in a more aerodynamic, user-friendly setup.
Featuring a greater stiffness-to-weight ratio than the previous generation, along with new aero tube shaping and a lighter overall weight, this uncompromising race bike delivers explosive acceleration and unyielding pedaling stiffness. The result is race-winning performance in the moments that count.
All tube shapes are engineered and developed using Computational Fluid Dynamics (CFD) modeling and wind-tunnel testing. From the truncated ellipse shape of frameset tubing to a new cockpit design and component integration, it all adds up to a more streamlined profile that improves overall aero performance compared to the previous generation.
This versatile road racer combines race-winning stiffness-to-weight with aerodynamic tube shaping and system integration. From the road-smoothing Variant seatpost to the composite WheelSystem, every piece is optimized as part of the system. The new OverDrive Aero steerer tube technology is combined with a Contact SL AeroLight stem and Contact SL handlebar to incorporate new internal cable routing for easy setup and adjustment, while integrated disc brakes and generous clearance for tires up to 33mm make it adaptable to all road conditions.
High-performance grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
Strategically engineered airfoil sections in the frame and fork, developed through CFD and wind-tunnel testing, improve aerodynamic efficiency, reducing wind drag at a wide range of yaw angles compared to traditional teardrop shaped tubes.
Frame/handlebar/stem feature unique cable porting for sleek, non-cluttered appearance and easier adjustability.
Advanced SL-grade composite fork features a symmetric design and aero shaping, along with disc-brake integration and increased clearance for tires up to 33mm. The design makes it lighter, stiffer and more aerodynamic.
Lightweight handlebar and stem feature aero shaping including flat handlebar tops with raised edges to help riders maintain a stable aero position. Internal cable routing further improves aerodynamics while maintaining ease of setup and adjustment.
The D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easy-to-service system of internally routed brake and derailleur cables.
This proprietary seatpost design offers the perfect balance of light weight, aerodynamic performance and compliance, along with easy saddle installation and adjustment.
An oversized down tube and top tube provide superior front end lateral and torsional stiffness. The precisely engineered, rectangular shaped down tube yields unprecedented steering precision and pedaling performance.
The oversized bottom bracket area features a fully integrated 86mm wide design. Symmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
Engineered with proprietary Dynamic Balanced Lacing and composite spokes, this tubeless ready composite WheelSystem delivers superior efficiency, comfort and control in the most user-friendly system.
The frame and fork are engineered with flat-mount disc-brake technology for powerful, consistent braking performance in all conditions.
Found inside the head tube of the Defy, Propel and TCR ranges, the D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easier to service system of internally routed brake and derailleur cables.
Tailles pour référence seulement. Veuillez vérifier avec un détaillant local Giant ou Liv afin de déterminer la taille appropriée.
Les différentes tailles peuvent varier d'un pays à l'autre.
169 cm5’7” 175 cm5’9” 181 cm5’11” 187 cm6’2” 193 cm6’4” 199 cm6’6”
| XS | S | M | ML | L | XL | ||
|---|---|---|---|---|---|---|---|
| A | Longueur de tube de selle (mm) (inch) | 42516,7 | 44517,5 | 47018,5 | 50019,7 | 53020,9 | 56022 |
| B | Angle de tube de selle (degrees) | 74,5° | 74,0° | 73,5° | 73,0° | 73,0° | 72,5° |
| C | Longueur du tube supérieur (mm) (inch) | 52020,5 | 53521,1 | 55021,7 | 56522,2 | 58022,8 | 60023,6 |
| D | Longueur du tube de direction (mm) (inch) | 1204,7 | 1305,1 | 1455,7 | 1656,5 | 1857,3 | 2007,9 |
| E | Angle du tube de direction (degrees) | 71,0° | 72,3° | 73,5° | 73,0° | 73,0° | 72,5° |
| F | Déport de fourche (mm) (inch) | 451,8 | 451,8 | 451,8 | 451,8 | 451,8 | 451,8 |
| G | Chasse (mm) (inch) | 722,8 | 642,5 | 592,3 | 592,3 | 592,3 | 592,3 |
| H | Empattement (mm) (inch) | 97638,4 | 97738,5 | 98038,6 | 99139 | 100639,6 | 102040,2 |
| I | Longueur des bases (mm) (inch) | 40515,9 | 40515,9 | 40515,9 | 40515,9 | 40515,9 | 40515,9 |
| J | Hauteur du boitier de pédalier (mm) (inch) | 722,8 | 69,52,7 | 69,52,7 | 672,6 | 672,6 | 672,6 |
| K | Stack (mm) (inch) | 51720,4 | 52820,8 | 54521,5 | 56222,1 | 58122,9 | 59623,5 |
| L | Reach (mm) (inch) | 37614,8 | 38315,1 | 38815,3 | 39315,5 | 40215,8 | 41216,2 |
| M | Hauteur d'enjambement (mm) (inch) | 70327,7 | 72228,4 | 74329,3 | 77130,4 | 79831,4 | 82232,4 |
| N | Largeur de cintre (mm) (inch) | 40015,7 | 40015,7 | 42016,5 | 42016,5 | 44017,3 | 44017,3 |
| O | Longueur de potence (mm) (inch) | 803,1 | 903,5 | 1003,9 | 1104,3 | 1104,3 | 1204,7 |
| P | Longueur des manivelles (mm) (inch) | 1706,7 | 1706,7 | 172,56,8 | 172,56,8 | 1756,9 | 1756,9 |
| Q | Diamètre des roues | 700C | 700C | 700C | 700C | 700C | 700C |
GIANT Suisse se réserve le droit de modifier les spécifications sans préavis. Photos non contractuelles.
