Ride like a pro on the most advanced AluxX SL aluminium frame yet. Giant flexes some engineering muscle to produce a lighter, stiffer tubeset than before, with better ride tuning so you get the best of everything.
DEFY 4
Features:
- AluxX SL aluminium frame
- Advanced Composite Overdrive fork
- Shimano 2200 STI shifters and derailleurs
- TruVativ Touro compact chain set
- Double wall aluminium rims, Formula hubs, stainless spokes wheel set
- Sizes: XS (43cm) S (46.5cm), M (50cm), L (55.5cm) XL (58.5cm)
- Colour: Black, White, Silver
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*Note;
Weights for all men's models are size medium without pedals
Weights for all women's models are size small without pedals
Bicycling, March 2009 “Giant’s new road machine takes comfort and performance to new levels of affordability, with, top to bottom, dependable Shimano 105 parts, high-tech hydroformed tubes, and a solid FSA crankset.”

January/February 2009 Road Magazine... “The Defy 1 was very comfortable and encourages the rider to enjoy the ride. Just because the frame geometry is designed for comfort doesn’t mean that it isn’t responsive."
220 Triathlon, February 2009... "Smoothly efficient when crusing, but a sharp-reacting, enthusiastic and ego-stoking sprinter and summit-hunter when you need it to be, the Giant is a true class act"
220 Triathlon, February 2009... "..an undoubted front-runner across the whole price range."
Triathlon Plus, May 2009... "The fork let us brake later and attack corner harder than most bikes, with no trace of twitch or flutter."
