Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2017 Giant Defy Advanced SL 0
Previous used estimate
$1,803 - $1,855
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 Giant Defy Advanced SL 0
12-month projected trend
15%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2017 Giant Defy Advanced SL 0
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Defy model years
Compare Defy Advanced SL 0 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
The ultimate bike to ride smoother, faster and stronger. This is the new standard for endurance road performance. Centuries, gran fondos and rough roads—there is no better road machine for long, demanding days in the saddle. The frame is handcrafted with Giant’s superlight, professional-grade Advanced SL composite with endurance geometry. Innovative features including flat-mount disc brake integration, 12mm front and rear thru-axles and the vibration-damping D-Fuse integrated seatpost deliver control and compliance. The oversized and tapered OverDrive 2 steerer tube boosts cornering precision. And the MegaDrive downtube and PowerCore bottom bracket produce sharp handling and best-in-class pedaling efficiency.
Specifications
- Category
- Road
- Component Hubs
- Giant SLR 0 Disc WheelSystem; Star Ratched driver, [F] 12mm axle, 20h [R] 142x12mm, 24h
- Product Family
- Defy
- Component Chain
- SRAM Red 22
- Component Tires
- Giant Gavia SLR Tubeless, 700x25, Front and Rear Specific, Folding
- Component Pedals
- n/a
- Component Saddle
- Giant Contact SLR Neutral, composite rails
- Component Cassette
- SRAM Red 11x28, 11-speed
- Component Crankset
- SRAM Red, 34/50
- Component Bottom Bracket
- SRAM GXP, Press fit
- Component Rear Derailleur
- SRAM Red E-Tap
- Component Fork Brand Model
- Advanced SL-grade composite, full-composite OverDrive 2 steerer
- Component Front Derailleur
- SRAM Red E-Tap
- Component Frame Construction
- Advanced SL-grade composite, Integrated Seatpost
- Frame Construction
- Advanced SL-grade composite, Integrated Seatpost
- Fork Brand & Model
- Advanced SL-grade composite, full-composite OverDrive 2 steerer
- Hubs
- Giant SLR 0 Disc WheelSystem; Star Ratched driver, [F] 12mm axle, 20h [R] 142x12mm, 24h
- Tires
- Giant Gavia SLR Tubeless, 700x25, Front and Rear Specific, Folding
- Crankset
- SRAM Red, 34/50
- Pedals
- n/a
- Bottom Bracket
- SRAM GXP, Press fit
- Chain
- SRAM Red 22
- Saddle
- Giant Contact SLR Neutral, composite rails
- Front Derailleur
- SRAM Red E-Tap
- Rear Derailleur
- SRAM Red E-Tap
- Cassette
- SRAM Red 11x28, 11-speed
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.