Giant TCR Advanced SL 1

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From hors categorie climbs to rollers and flats, this WorldTour level race bike is the pros choice for all-rounder performance. The all-new flagship TCR uses system integration and innovative construction methods to deliver a clear advantage on the road.


  • The frameset, wheels, cockpit and other parts are engineered, developed and tested together to perform best as a system.
  • The all-new OverDrive Aero steerer tube technology is combined with a Contact SLR AeroLight stem and Contact SLR handlebar to incorporate internal cable routing that also 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 pedalling stiffness.
  • The result is race-winning performance in the moments that count.


  • 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 helps give the flagship TCR Advanced SL 0 model a 4.19-watt advantage over the previous generation.


Advanced SL Composite Technology

  • Professional Grade raw carbon fiber is woven in our composite factory to produce our lightest, stiffest and highest quality frames.
  • This is the technology used by Giants pro racers in almost every cycling discipline.

Compact Road Design

  • Introduced by Giant with the professional Team ONCE in the 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever.
  • A downward sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike.
  • It also makes it easier for riders of all sizes to have a perfect fit.

OverDrive Aero

  • 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.

Tubeless System

  • Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride.
  • Giants Tubeless System makes it easier than ever to experience all these benefits.


  • A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes).
  • Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.

Integrated Seatpost

  • Designed as a key performance factor in the overall frameset, the integrated seatpost saves up to 40 grams compared to standard composite posts.
  • It improves aerodynamics and adds road-smoothing compliance.

Sizes S, M, ML, L
Colours Gloss Blue Dragonfly/Laser Foil
Frame Advanced SL-Grade Composite, 12x142mm thru-axle, Integrated Seatpost, Disc
Fork Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm thru-axle, Disc
Handlebar Giant Contact SLR, 10.5 degree flare
Grips Giant Stratus Lite 2.0 with gel
Stem Giant Contact SLR Aerolight
Seatpost "Advanced SL-Grade Composite, Integrated Design, ISP Clamps: Standard (25mm) and Long version (45mm) Offset -5/+15mm
Saddle Giant Fleet SLR 9mm Carbon Rail With Giant ParticleFlow technology
Shifters Shimano Ultegra Di2 2x12
Front Derailleur Shimano Ultegra Di2
Rear Derailleur Shimano Ultegra Di2
Brakes Shimano Ultegra hydraulic disc, RT CL800 160/140mm rotors
Brake Levers Shimano Ultegra hydraulic disc
Cassette Shimano Ultegra, 11x34
Chain Shimano CN-M8100
Crankset Shimano Ultegra, 36/52 with Giant Power Pro power meter
Bottom Bracket Shimano, PressFit 71
Rims New Giant SLR 0 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 Giant Aero Carbon Spoke
Tyres New CADEX Race GC Tubeless 700x28mm effecitve 170 TPI, Folding
Extras Factory tubeless set up, out front computer mount, 33mm max tyre size
Colours Blue Dragonfly
Sizes L - (700C WHEEL), M - (700C WHEEL), ML - (700C WHEEL), S - (700C WHEEL)
Brand Giant
Model Year 2025
Barcodes 4711291077331, 4711291077348, 4711291077355, 4711291077362
SKUs / Part Numbers 9096033104, 9096033105, 9096033106, 9096033107

Please note: Manufacturers can sometimes change the specification of the products from time to time.