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.
Key Performance Factors
SYSTEM OPTIMISATION
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.
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 pedalling stiffness. The result is race-winning performance in the moments that count.
INTEGRATED AERODYNAMICS
All tube shapes are engineered and developed using Computational Fluid Dynamics (CFD) modelling 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.
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SizesS, M, ML, L, XL
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ColoursGloss Carbon/Polished Foil
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FrameAdvanced-Grade Composite 12x142mm thru-axle, Disc
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ForkAdvanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm thru-axle, Disc
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HandlebarGiant Contact SL, 10.5 degree flare
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GripsGiant Stratus Lite 2.0 with gel
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StemGiant Contact SL Aerolight
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SeatpostGiant Variant, composite, -5/+15mm offset
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SaddleGiant Fleet SL 7mm SST Rail With Giant ParticleFlow technology
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PedalsPEDALS NOT SUPPLIED
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ShiftersShimano 105 Di2 2x12
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Front DerailleurShimano 105 Di2
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Rear DerailleurShimano 105 Di2
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BrakesShimano 105 hydraulic disc, RT70 160/140mm rotors
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Brake LeversShimano 105 hydraulic disc
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CassetteShimano 105, 11x34
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ChainKMC X12L-1
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CranksetShimano 105, 36/52 with Giant Power Pro power meter
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Bottom BracketShimano, PressFit 71
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RimsNew Giant SLR 1 40 Carbon Disc Wheel System with GIANT patented DBL (Dynamic Balanced Lacing) technology
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Hubs[F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle
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SpokesSapim CX-Ray
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TyresGiant Gavia COURSE 0 Tubeless, 700x25C(28mm effective), 170 TPI , Folding
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ExtrasFactory tubeless set up, out front computer mount
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Max Tyre Clearance33mm