Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2015 Giant Defy Advanced Pro 1
Previous used estimate
$777 - $799
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 Giant Defy Advanced Pro 1
12-month projected trend
2%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2015 Giant Defy Advanced Pro 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Defy model years
Compare Defy Advanced Pro 1 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Giant's Defy Advanced Pro 1 brings comfort to the go-fast scene. This svelte, race-ready rig boasts a tuned composite layup, tall head tube, and relaxed geometry that offer new levels of comfort and control. Giant's full composite OverDrive 2 tapered fork nullifies road buzz and guides you with authority. The wheelset does, too, with Giant's P-SL0 hoops and P-SLR1 tires loving the corners and keeping your rolling resistance low. Plus, Shimano's legendary Ultegra 11-speed drivetrain provides pro-level shifting and braking. Of course, the Giant finishing kit perfectly matches a bike of this caliber.
Specifications
- Category
- Road
- Component Fork
- Advanced-grade composite, full composite OverDrive 2 steerer
- Component Hubs
- See Rims/Wheels
- Component Stem
- Giant Contact SL, OverDrive 2
- Product Family
- Defy
- Component Frame
- Advanced-grade composite, electronic ready
- Component Tires
- Giant P-SLR1, 700 x 25c
- Component Brakes
- Shimano RS685, hydraulic disc, 140mm
- Component Saddle
- Fizik Aliante
- Component Cassette
- Shimano Ultegra, 11-speed: 11-28
- Component Crankset
- Shimano Ultegra
- Component Seatpost
- Giant D-Fuse, composite
- Component Shifters
- Shimano RS685
- Component Handlebar
- Giant Contact SL
- Component Wheel Set
- Giant P-SL0 Disc WheelSystem
- Component Chainrings
- 50/34
- Component Brake Levers
- Shimano RS685
- Component Rear Derailleur
- Shimano Ultegra
- Component Front Derailleur
- Shimano Ultegra
- Component Accessories Extras
- RideSense ANT+ sensor
- Hubs
- See Rims/Wheels
- Tires
- Giant P-SLR1, 700 x 25c
- Crankset
- Shimano Ultegra
- Seatpost
- Giant D-Fuse, composite
- Saddle
- Fizik Aliante
- Handlebar
- Giant Contact SL
- Front Derailleur
- Shimano Ultegra
- Rear Derailleur
- Shimano Ultegra
- Stem
- Giant Contact SL, OverDrive 2
- Accessories & Extras
- RideSense ANT+ sensor
- Brake Levers
- Shimano RS685
- Brakes
- Shimano RS685, hydraulic disc, 140mm
- Cassette
- Shimano Ultegra, 11-speed: 11-28
- Chainrings
- 50/34
- Fork
- Advanced-grade composite, full composite OverDrive 2 steerer
- Frame
- Advanced-grade composite, electronic ready
- Shifters
- Shimano RS685
- Wheel Set
- Giant P-SL0 Disc WheelSystem
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.