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Superlight, ultra-efficient and rides like a dream. This well-rounded race bike blends industry-leading composite frame engineering with fully integrated components to help you climb, corner and descend with astonishing speed and sublime road handling.
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.
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
S: 165 cm - 175 cm / 5'5" - 5'9"
M: 171 cm - 181 cm / 5'7" - 5'11"
ML: 177 cm - 187 cm / 5'10" - 6'1"
L: 183 cm - 193 cm / 6'0" - 6'4"
XL: 189 cm - 199 cm / 6'2" - 6'6"
Colours: Gloss Carbon/Polished Foil
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, 10.5 degree flare
Grips: Giant Stratus Lite 2.0 with gel
Stem: Giant Contact SL Aerolight
Seatpost: Giant Variant, composite, -5/+15mm offset
Saddle: Giant Fleet SL 7mm SST Rail With Giant ParticleFlow technology
Pedals: PEDALS NOT SUPPLIED
Shifters: Shimano 105 Di2 2x12
Front Derailleur: Shimano 105 Di2
Rear Derailleur: Shimano 105 Di2
Brakes: Shimano 105 hydraulic disc, RT70 160/140mm rotors
Brake Levers: Shimano 105 hydraulic disc
Cassette: Shimano 105, 11x34
Chain: KMC X12L-1
Crankset: Shimano 105, 36/52 with Giant Power Pro power meter
Bottom Bracket: Shimano, PressFit 71
Rims: New Giant SLR 1 40 Carbon Disc Wheel System with GIANT patented DBL (Dynamic Balanced Lacing) technology
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
Tyres: Giant Gavia COURSE 0 Tubeless, 700x25C(28mm effective), 170 TPI , Folding
Extras: Factory tubeless set up, out front computer mount, 33mm max tyre size
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