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Highlights
System Optimization
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.
Winning Efficiency
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.
Integrated Aerodynamics
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.
Sizing guide
| Size | cm feet |
|---|---|
| XS |
157–169
5’2”–5’7”
|
| S |
165–175
5’5”–5’9”
|
| M |
171–181
5’7”–5’11”
|
| ML |
177–187
5’10”–6’2”
|
| L |
183–193
6’2”–6’4”
|
| XL |
189–199
6’2”–6’6”
|
Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Seat Tube Length | XS425 | S445 | M470 | ML500 | L530 | XL560 |
| Seat Tube Angle | XS74.5° | S74.0° | M73.5° | ML73.0° | L73.0° | XL72.5° |
| Top Tube Length | XS520 | S535 | M550 | ML565 | L580 | XL600 |
| Head Tube Length | XS120 | S130 | M145 | ML165 | L185 | XL200 |
| Head Tube Angle | XS71.0° | S72.3° | M73.5° | ML73.0° | L73.0° | XL72.5° |
| Fork Rake (mm) | XS45 | S45 | M45 | ML45 | L45 | XL45 |
| Trail | XS72 | S64 | M59 | ML59 | L59 | XL59 |
| Wheelbase | XS976 | S977 | M980 | ML991 | L1006 | XL700C |
| Chain Stay Length | XS405 | S405 | M405 | ML405 | L405 | XL1020 |
| Bottom Bracket Drop | XS72 | S69.5 | M69.5 | ML67 | L67 | XL405 |
| Stack | XS517 | S528 | M545 | ML562 | L581 | XL67 |
| Reach | XS376 | S383 | M388 | ML393 | L402 | XL596 |
| Stand Over Height | XS703 | S722 | M743 | ML771 | L798 | XL412 |
| Stem Length | XS80 | S90 | M100 | ML110 | L110 | XL822 |
| Crank Length | XS170 | S170 | M172.5 | ML172.5 | L175 | XL120 |
| Wheel Size | XS700C | S700C | M700C | ML700C | L700C | XL175 |
Technical specifications
| Size | XS, S, M, M/L, L, XL |
| Colours | Carbon |
| Frame | Advanced-Grade Composite, 12x142mm thru-axle, disc |
| Fork | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc |
| Handlebar | Giant Contact SL XS:37/40cm, S:37/40cm, M:37/42cm, M/L:37/42cm, L:41/44cm, XL:41/44cm |
| Stem | Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
| Seatpost | Giant Variant, composite, -5/+15mm offset |
| Saddle | Giant Fleet SL |
| Pedals | N/A |
| Shifters | Shimano 105 Di2 |
| Front Derailleur | Shimano 105 Di2 FD-R7150 |
| Rear Derailleur | Shimano 105 Di2 RD-R7150 |
| Brakes | Shimano 105 Di2 hydraulic, Shimano SM-RT70 rotors [F]160mm, [R]140mm |
| Brake Levers | Shimano 105 Di2 |
| Cassette | Shimano 105, 12-speed, 11x34 |
| Chain | KMC X12L-1 |
| Crankset | Shimano 105, 36/52 with Giant Power Pro power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
| Bottom Bracket | Shimano, press fit |
| Rims | Giant SLR 1 40 WheelSystem, [F]40mm, [R]40mm |
| Hubs | [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle |
| Spokes | Sapim CX-Ray |
| Tires | Giant Gavia Course 0, tubeless, 700x25, folding |
| Extras | Computer mount, 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. |