DEFY ADVANCED PRO 1

HERE’S TO LONG RIDES. CLIMB HIGHER MOUNTAINS, SKIP THE SHORTCUTS. THIS BUTTERY SMOOTH ENDURANCE ROAD BIKE HELPS YOU DO MORE OF WHAT YOU LOVE.
 
KEY PERFORMANCE FACTORS
 
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 36mm rim depth offers stable, predictable handling in crosswinds.
 
Specs:
 
Colors
Unicorn White/Black/Chrome
Frame
Advanced-grade composite, disc
Fork
Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc
Shock
N/A
Handlebar
Giant Contact SL D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
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, -5/+15mm offset
Saddle
Giant Fleet SL
Pedals
N/A
Shifters
Shimano 105 Di2
Front Derailleur
Shimano 105 Di2
Rear Derailleur
Shimano 105 Di2
Brakes
Shimano 105 Di2 hydraulic, Shimano SM-RT70 rotors [F]160mm, [R]160mm
Brake Levers
Shimano 105 Di2 hydraulic
Cassette
Shimano 105, 12-speed, 11x36
Chain
KMC X12L-1
Crankset
Shimano 105, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
Bottom Bracket
Shimano, press fit
Rims
Giant SLR 1 36 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 stainless
Tires
Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
Extras
computer mount, fender mount, water bottle cages, tubeless prepared, 38mm max tire size
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.
 
Sizing Guide
 
XS: 157 cm - 169 cm
S: 165 cm - 175 cm
M: 171 cm - 181 cm
ML: 177 cm - 187 cm
L: 183 cm - 193 cm
XL: 189 cm - 199 cm