Giant Defy Advanced Pro 1 Endurance Road Bike 2027

FUNCTIONAL SIMPLICITY

Free of cumbersome gimmickry, the frameset is one of the lightest in its category. With a perfect balance of high-performance reactivity and all-day comfort, it offers a “less is more” experience for modern endurance road riding.

ENGINEERED COMPLIANCE

Advanced-grade composite frame and fork are specifically engineered for endurance road riding, delivering a smooth and efficient ride quality that minimizes fatigue on long rides. The new D-Fuse components work together to further absorb road shocks and vibrations.

TOTAL CONTROL

New Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for comfort and control on all-day rides. Wide, hookless carbon rims (22.4mm inner width) are optimized for high-volume tubeless tires (up to 38mm), and a 40mm rim depth offers stable, predictable handling in crosswinds.

SPECIFICATIONS:

• 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 D-Fuse XS:410/380mm, S:410/380mm, M:430/400mm, M/L:430/400mm, L:450/420mm, XL:450/420mm
• Grips
  Stratus Lite 3.0
• Stem
  Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
• Seatpost
  Giant D-Fuse SL, composite,16mm offset
• Saddle
  Giant Fleet SL
• Shifters
  SRAM Rival AXS E1
• Front Derailleur
  SRAM Rival AXS E1
• Rear Derailleur
  SRAM Rival AXS E1
• Brakes
  SRAM Rival AXS E1 hydraulic, SRAM PaceLine rotors [F]160mm, [R]160mm
• Brake Levers
  SRAM Rival AXS E1 hydraulic
• Cassette
  SRAM Rival, 12-speed, 10x36
• Chain
  SRAM Rival E1
• Crankset
  SRAM Rival E1 DUB, 33/46 with 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 1 40 Carbon Disc WheelSystem
• Hubs
  [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle, [R] Giant Low Friction Hub, 30T ratchet driver, CenterLock, 12mm thru-axle
• Spokes
  Sapim
• Tires
  Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding
• Extras
  computer mount, fender mount, water bottle cages, tubeless prepared
• Max Tire Clearance
  40mm

**product specifications subject to change