Built to go faster. Whether you’re climbing, cornering or launching an attack, this all-new composite road racer is made for that moment. Lightweight, efficient, and integrated for speed, it’s engineered to give you a competitive edge in every situation.

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.

Specs

• 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, ML42cm, L:44cm, XL:44cm
• Grips
  
  • Stratus Lite 2.0
    
• Stem
  
  • Giant Contact Aerolight, -10-degree
• Seatpost
  
  • Giant Variant, composite, -5/+15mm offset
• Saddle
  
  • Giant Approach
• Shifters
  
  • Shimano 105 Di2, 2x12
• Front Derailleur
  
  • Shimano 105 Di2 FD-R7150
• Rear Derailleur
  
  • Shimano 105 Di2 FD-R7150
• Brakes
  
  • Shimano 105 hydraulic - Shimano SM-RT70 rotors [F]160mm, [R]140mm
• Brake Levers
  
  • Shimano 105 Di2
• Cassette
  
  • Shimano 105, 12-speed, 11x34
• Chain
  
  • KMC X12
• Crankset
  
  • Shimano 105, 36/52
• Bottom Bracket
  
  • Shimano BB71, press fit
• Rims
  
  • Giant SLR 2 36 Carbon Disc WheelSystem, [F] 36mm, [R] 36mm
• Hubs
  
  • [F] Giant alloy, CenterLock, 12mm thru-axle<br>[R] Giant alloy, 3-pawl 30t ratchet driver, CenterLock, 12mm thru-axle
• Spokes
  
  • Sapim Sprint
• Tires
  
  • Giant Gavia Course 1, tubeless, 700x25c (28mm), 60 TPI, folding
• Extras
  
  • tubeless prepared, 33mm max tire size
• Max Tire Clearance
  
  • 33mm