Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
Previous used estimate
$1,352 - $1,391
Actual value depends on condition, size, and local demand.

12-month projected trend
1%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Giant's Defy Advanced SL 0 is ready for anything from centuries with friends to training rides on dirt roads! It boasts a tuned carbon layup, tall head tube and relaxed geometry that offers new levels of comfort and control. Giant's full carbon OverDrive 2 tapered fork nullifies road buzz and guides you with authority. The wheelset does, too, with Giant's P-SLR1 hoops and tires loving the corners and keeping your rolling resistance low. Plus, Shimano's legendary Dura-Ace drivetrain provides pro-level braking and shifting. And of course, the Giant carbon finishing kit perfectly matches a bike of this caliber.
Inspection
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Inspection
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.