Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2018 Giant Defy Advanced SL 0
Previous used estimate
$2,454 - $2,525
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Giant Defy Advanced SL 0
12-month projected trend
16%
Direction and magnitude, not judgment
vs. category average
7%
Drops faster than category avg
Price over time - 2018 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
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Overview
About this bike
Superlight and engineered to go long. From grand fondos to gritty epic rides, this is the pinnacle of endurance road. There is no better road machine for long, demanding days in the saddle. The superlight frameset is handcrafted with Giant’s pro-level Advanced SL composite and engineered with endurance geometry. Its innovative technologies include flat-mount disc brakes with 12mm front and rear thru-axles and the vibration-damping D-Fuse integrated seatpost. The oversized and tapered OverDrive 2 steerer tube boosts cornering precision. And the MegaDrive downtube and PowerCore bottom bracket deliver precise handling and class-leading pedaling efficiency. - Professional-grade Advanced SL composite frame with integrated D-Fuse seatpost - Advanced SL-grade composite fork with full-composite OverDrive 2 steerer - Giant SLR 0 Disc Composite WheelSystem with Giant Gavia AC 0 tubeless tires - Shimano Dura-Ace Di2 11-speed electronic componentry - Shimano Dura-Ace hydraulic road disc brakes
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- Advanced SL-grade composite, Full-composite OverDrive 2 steerer
- Component Hubs
- Giant SLR 0 DBL Disc WheelSystem; Star Ratchet driver, [F] 16h [R] 21h
- Component Size
- Small, Medium, Medium/Large, Large
- Component Stem
- Giant Contact SLR with Stainless bolts
- Product Family
- Defy
- Component Chain
- Shimano CN-HG901
- Component Color
- Carbon Smoke/Blue/Smoke Chrome
- Component Frame
- Advanced SL-grade composite, Integrated seatpost
- Component Brakes
- Shimano Dura-Ace Di2, hydraulic disc, 140mm
- Component Saddle
- Contact SLR Neutral
- Component Cassette
- Dura Ace 11x30, 11-Speed
- Component Crankset
- Shimano Dura Ace
- Component Shifters
- Shimano Dura-Ace Di2 Hydraulic
- Component Handlebar
- Giant Contact SLR, 31.8mm
- Component Seat Post
- Advanced SL-grade composite, integrated design
- Component Chainrings
- 36/52
- Component Front Tire
- Giant Gavia AC 0 Tubeless, 700x25, Folding
- Component Brake Levers
- Shimano Dura-Ace Di2, hydraulic disc
- Component Bottom Bracket
- Shimano, Press Fit
- Component Rear Derailleur
- Shimano Dura-Ace Di2
- Component Front Derailleur
- Shimano Dura-Ace Di2
- Component Accessories Extras
- Ride Sense ANT+/Bluetooth
- Hubs
- Giant SLR 0 DBL Disc WheelSystem; Star Ratchet driver, [F] 16h [R] 21h
- Crankset
- Shimano Dura Ace
- Bottom Bracket
- Shimano, Press Fit
- Chain
- Shimano CN-HG901
- Saddle
- Contact SLR Neutral
- Handlebar
- Giant Contact SLR, 31.8mm
- Front Derailleur
- Shimano Dura-Ace Di2
- Rear Derailleur
- Shimano Dura-Ace Di2
- Stem
- Giant Contact SLR with Stainless bolts
- Accessories & Extras
- Ride Sense ANT+/Bluetooth
- Brake Levers
- Shimano Dura-Ace Di2, hydraulic disc
- Brakes
- Shimano Dura-Ace Di2, hydraulic disc, 140mm
- Cassette
- Dura Ace 11x30, 11-Speed
- Chainrings
- 36/52
- Fork
- Advanced SL-grade composite, Full-composite OverDrive 2 steerer
- Frame
- Advanced SL-grade composite, Integrated seatpost
- Seat Post
- Advanced SL-grade composite, integrated design
- Shifters
- Shimano Dura-Ace Di2 Hydraulic
- Color
- Carbon Smoke/Blue/Smoke Chrome
- Size
- Large
- Front Tire
- Giant Gavia AC 0 Tubeless, 700x25, Folding
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.