SYSTEM OPTIMIZATION

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 pedaling 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) 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.

TECHNICAL SPECIFICAITONS

• Sizes
  XS, S, M, M/L, L, XL
• Colours
  Midnight Moon, Carbon
• Frame
  Advanced-grade Composite, 12x142mm thru-axle, disc
• Fork
  Advanced SL-grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
• Shock
  N/A
• Handlebar
  Giant Contact SLR XS:420/370mm, S:420/370mm, M:440/390mm, M/L:440/390mm, L:440/390mm, XL:440/390mm
• Grips
  Stratus Lite 2.0
• 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
• Shifters
  SRAM Force AXS E1
• Front Derailleur
  SRAM Force AXS E1
• Rear Derailleur
  SRAM Force AXS E1
• Brakes
  SRAM Force E1 hydraulic, SRAM CenterLine XR rotors [F]160mm, [R]140mm
• Brake Levers
  SRAM Force AXS
• Cassette
  SRAM Force E1, 12-speed, 10x36
• Chain
  SRAM Force E1
• Crankset
  SRAM Force AXS E1, 35/48 with SRAM power meter XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
• Bottom Bracket
  SRAM DUB, press fit
• Rims
  Giant SLR 0 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
  Giant Aero Carbon Spoke
• Tires
  CADEX Road Race GC, tubeless, 700x30mm, folding
• Extras
  computer mount , 33mm max tire size
• Max Tire Clearance
  33mm
• 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.