Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2017 Giant Defy Advanced Pro 0
Previous used estimate
$1,279 - $1,316
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 Giant Defy Advanced Pro 0
12-month projected trend
16%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Price over time - 2017 Giant Defy Advanced Pro 0
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Defy model years
Compare Defy Advanced Pro 0 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Superior engineering for a silky smooth ride. Maximize your performance on your longest, hardest road rides. Engineered for real-world performance, especially on challenging roads and long days in the saddle. The Advanced-grade composite frame features endurance geometry with the perfect blend of light weight, stiffness and road-smoothing compliance. The OverDrive 2 steerer tube and full composite fork work together to boost front-end stiffness and precision. Disc brake technology with 12mm front and rear thru-axles gives you total control, even on rough roads and poor conditions. The D-Fuse seatpost smoothes out road vibrations, and the PowerCore bottom bracket turns every pedal stroke into positive forward motion.
Specifications
- Category
- Road
- Component Fork
- Advanced-grade composite, Full-composite OverDrive 2 steerer
- Component Hubs
- Giant SLR 1 Disc WheelSystem; Pawl driver, [F] 12mm axle, 20h [R] 142x12mm, 24h
- Component Stem
- Giant Contact SL, OverDrive 2
- Product Family
- Defy
- Component Chain
- KMC X11 SL
- Component Frame
- Advanced-grade composite
- Component Tires
- Giant Gavia SL Tubeless, 700x25, Front and Rear Specific, Folding
- Component Brakes
- Shimano RS805, hydraulic disc, RT81 Ice-Tech 140mm Centerlock rotors
- Component Pedals
- N/A
- Component Saddle
- Giant Contact SL Neutral, SST tubular rails
- Component Cassette
- Shimano Ultegra 11x32, 11-speed
- Component Crankset
- Shimano Ultegra, 34/50
- Component Shifters
- Shimano RS785
- Component Handlebar
- Giant Contact SL, 31.8mm
- Component Seat Post
- Giant D-Fuse SL, Composite
- Component Wheel Set
- Giant SLR 1 Disc WheelSystem; 30mm deep, 23mm wide, Tubeless compatible, Full-composite
- Component Brake Levers
- Shimano RS785
- Component Bottom Bracket
- Shimano, Press fit
- Component Rear Derailleur
- Shimano Ultegra Di2
- Component Fork Brand Model
- Advanced-grade composite, full-composite OverDrive 2 steerer
- Component Front Derailleur
- Shimano Ultegra Di2
- Component Accessories Extras
- Ride Sense ANT+/Bluetooth, Tubeless rim strips and valves, Tubeless tire sealant
- Component Frame Construction
- Advanced-Grade Composite
- Frame Construction
- Advanced-Grade Composite
- Fork Brand & Model
- Advanced-grade composite, full-composite OverDrive 2 steerer
- Hubs
- Giant SLR 1 Disc WheelSystem; Pawl driver, [F] 12mm axle, 20h [R] 142x12mm, 24h
- Tires
- Giant Gavia SL Tubeless, 700x25, Front and Rear Specific, Folding
- Crankset
- Shimano Ultegra, 34/50
- Pedals
- N/A
- Bottom Bracket
- Shimano, Press fit
- Chain
- KMC X11 SL
- Saddle
- Giant Contact SL Neutral, SST tubular rails
- Handlebar
- Giant Contact SL, 31.8mm
- Front Derailleur
- Shimano Ultegra Di2
- Rear Derailleur
- Shimano Ultegra Di2
- Stem
- Giant Contact SL, OverDrive 2
- Accessories & Extras
- Ride Sense ANT+/Bluetooth, Tubeless rim strips and valves, Tubeless tire sealant
- Brake Levers
- Shimano RS785
- Brakes
- Shimano RS805, hydraulic disc, RT81 Ice-Tech 140mm Centerlock rotors
- Cassette
- Shimano Ultegra 11x32, 11-speed
- Fork
- Advanced-grade composite, Full-composite OverDrive 2 steerer
- Frame
- Advanced-grade composite
- Seat Post
- Giant D-Fuse SL, Composite
- Shifters
- Shimano RS785
- Wheel Set
- Giant SLR 1 Disc WheelSystem; 30mm deep, 23mm wide, Tubeless compatible, Full-composite
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.