Giant · 2026 · endurance
Defy Advanced 3
The comfort benchmark in carbon endurance bikes, with more tyre clearance than most and a dealer network behind it.
£1,549 at Tredz
£50 under RRP. Free UK delivery over £20
- Evans Cycles £1,599
How it scores
Calculated from the published specifications below. See the formula.
- Comfort
- 64
- Speed
- 42
- Climbing
- 52
- Versatility
- 56
- Value
- 69
Full specification
✓ Specs checked against the manufacturer
Last checked 28 Aug 2026 against the manufacturer's own page .Caveat: Giant publishes no claimed weight; the figure shown is our estimate for this build.
- Price (RRP)
- £1,599
- Frame
- carbon
- Groupset
- Shimano Tiagra 2x10 mechanical
- Shifting
- Mechanical
- Weight
- 9.6 kg (claimed, size 56/M)
- Brakes
- Disc
- Stack / reach
- 577 / 384 mm (ratio 1.50)
- Tyre clearance
- 40 mm
- Stock tyres
- 32 mm
- Lowest gear
- 34×34 (27 gear inches)
- Mudguard mounts
- Yes
- Rack mounts
- No
Compared with
Appears in
Not sure this is the one?
Answer seven questions and we will tell you how it compares to everything else at this price.
Find my bike