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Product Specifications
With effortless efficiency and silent compliance, this lightweight endurance machine helps you ride harder and longer. The composite frame and specially designed components smooth out rough roads and minimize fatigue.
Functional simplicity
Without bulky gadgets, the Defy frame is one of the lightest in its category. With a perfect balance between high-performance responsiveness and all-day comfort, it offers an efficient experience for modern endurance road riding.
Comfortable design
The advanced quality composite frame and fork are specially designed for endurance riding, offering a smooth and efficient ride quality that minimizes fatigue on long rides.
Total control
The new D-Fuse handlebar features an ergonomic shape and an 8-degree flare for greater comfort and control. The wide, hookless carbon rims are optimized for high-volume tubeless tires and offer more stability.
| Specification | Details |
|---|---|
| Sizes | XS, S, M, M/L, L, XL |
| Colors | Frost Silver/Cordovan, Solar Flare |
| Frame | Advanced-Grade Composite, 12x142mm thru-axle, disc |
| Fork | Advanced-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc |
| Handlebar | Giant Contact SL D-Fuse XS:40/42cm, S:40/42cm, M:42/44cm, M/L:42/44cm, L:44/46cm, XL:44/46cm |
| Grips | Stratus Lite 3.0 |
| Stem | Giant Contact AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm |
| Seatpost | Giant D-Fuse, composite, 14mm offset |
| Saddle | Giant Approach |
| Pedals | N/A |
| Shift levers | Shimano 105 Di2 |
| Front derailleur | Shimano 105 Di2 |
| Rear derailleur | Shimano 105 Di2 |
| Brakes | Shimano 105 Di2 hydraulic, Giant MPH rotors [F]160mm, [R]160mm |
| Brake levers | Shimano 105 Di2 |
| 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 P-R2 Disc wheelset, alloy, [F]25mm, [R]25mm |
| Hubs | Giant alloy, 12mm thru-axle |
| Spokes | Sapim |
| Tires | Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding |
| Extras | fender mount, water bottle cages, tubeless prepared, 38mm max tire size |
| Weight | What is the weight of the bike? It’s a classic and important question. There is no standard in the bike industry that allows comparing the weights of bikes from one brand to another. This very often leads to incorrect information. The differences depend on sizes, materials used, finishes, elements included or not in the weight evaluation... We consider that the only way to assess the weight of a bike is simply to try it. |