The frameset, wheels, cockpit and other parts were engineered, developed and tested together to perform as a system. The all-new Contact AeroLight stem allows for 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 were 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.
| XS | 157 cm - 169 cm |
| S | 165 cm - 175 cm |
| M | 171 cm - 181 cm |
| ML | 177 cm - 187 cm |
| L | 183 cm - 193 cm |
| XL | 189 cm - 199 cm |
| XS | S | M | ML | L | XL | ||
|---|---|---|---|---|---|---|---|
| A | Seat Tube Length (mm) (inch) | 425 | 445 | 470 | 500 | 530 | 560 |
| B | Seat Tube Angle (degrees) | 74.5° | 74.0° | 73.5° | 73.0° | 73.0° | 72.5° |
| C | Top Tube Length (mm) (inch) | 520 | 535 | 550 | 565 | 580 | 600 |
| D | Head Tube Length (mm) (inch) | 120 | 130 | 145 | 165 | 185 | 200 |
| E | Head Tube Angle (degrees) | 71.0° | 72.3° | 73.5° | 73.0° | 73.0° | 72.5° |
| F | Fork Rake (mm) (inch) | 45 | 45 | 45 | 45 | 45 | 45 |
| G | Trail (mm) (inch) | 72 | 64 | 59 | 59 | 59 | 59 |
| H | Wheelbase (mm) (inch) | 976 | 977 | 980 | 991 | 1006 | 1020 |
| I | Chain Stay Length (mm) (inch) | 405 | 405 | 405 | 405 | 405 | 405 |
| J | Bottom Bracket Drop (mm) (inch) | 72 | 69.5 | 69.5 | 67 | 67 | 67 |
| K | Stack (mm) (inch) | 517 | 528 | 545 | 562 | 581 | 596 |
| L | Reach (mm) (inch) | 376 | 383 | 388 | 393 | 402 | 412 |
| M | Stand Over Height (mm) (inch) | 703 | 722 | 743 | 771 | 798 | 822 |
| O | Stem Length (mm) (inch) | 80 | 90 | 100 | 110 | 110 | 120 |
| P | Crank Length (mm) (inch) | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
| Q | Wheel Size | 700C | 700C | 700C | 700C | 700C | 700C |
| Sizes | XS, S, M, M/L, L, XL |
| Colours | Carbon |
| Frame | Advanced-Grade Composite, 12x142mm thru-axle, disc |
| Fork | Advanced-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc |
| Handlebar | Giant Contact XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm |
| Grips | Stratus Lite 2.0 |
| Stem | Giant Contact AeroLight XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
| Seatpost | Giant Variant, composite, -5/+15mm offset |
| Saddle | Giant Approach |
| Pedals | N/A |
| Shifters | Shimano 105 |
| Front Derailleur | Shimano 105 |
| Rear Derailleur | Shimano 105 |
| Brakes | Shimano 105 hydraulic, Giant MPH rotors [F]160mm, [R]140mm |
| Brake Levers | Shimano 105 |
| Cassette | Shimano 105, 12-speed, 11x34 |
| Chain | KMC X12L-1 |
| Crankset | Shimano 105, 36/52 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
| Bottom Bracket | Shimano, press fit |
| Rims | Giant P-R2, [F]25mm, [R]25mm |
| Hubs | 12mm thru-axle |
| Spokes | Stainless |
| Tires | Giant Gavia Course 1, tubeless, 700x25, folding |
| Extras | Tubeless prepared, 33mm max tyre size |
| Weight | The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |
