Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2020 Giant Defy Advanced 1
Value Guide market data · 2020 Giant Defy Advanced 1
12-month trend
9%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2020 Giant Defy Advanced 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Defy model years
2024$11,160 - $12,960▲ 54% vs. 2020
2023$6,045 - $7,020▼ 17% vs. 2020
2022$6,045 - $7,020▼ 17% vs. 2020
2021$6,045 - $7,020▼ 17% vs. 2020
2020$7,254 - $8,424Currently viewing
2019$5,175 - $6,010▼ 29% vs. 2020
2018$8,537 - $9,914▲ 18% vs. 2020
2017$4,371 - $5,076▼ 40% vs. 2020
2016$7,719 - $8,964▲ 6% vs. 2020
2015$9,579 - $11,124▲ 32% vs. 2020
2014$8,161 - $9,477▲ 13% vs. 2020
2013$6,417 - $7,452▼ 12% vs. 2020
2012$6,417 - $7,452▼ 12% vs. 2020
2011$5,441 - $6,318▼ 25% vs. 2020
2010$5,162 - $5,994▼ 29% vs. 2020
2009$3,302 - $3,834▼ 54% vs. 20202020 Defy Advanced 1 lineup
Overview
About this bike
2020 Giant Defy Advanced 1 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Carbon / Advanced-Grade Composite, discBB Standard:BB86/BB92, Press FitColors:Wine Purple; Charcoal / Pure Red
- Fork
- Carbon / Advanced-Grade Composite, full-composite OverDrive steerer, disc
Drivetrain
- Drivetrain
- 2 × 11
- Groupset
- Ultegra
- Bottom Bracket
- Shimano, press fit
- Rear Derailleur
- Shimano Ultegra
- Front Derailleur
- Shimano Ultegra
- Crank
- Shimano FC-RS510, 34/50
- Shifters
- Shimano Ultegra
- Cassette
- Shimano Ultegra, 11x34
- Chain
- KMC X11EL-1
Brakes
- Brakes
- Shimano Ultegra Hydraulic Disc / Shimano Ultegra hydraulicType:Shimano Ultegra Hydraulic Disc
- Brake Levers
- Shimano Ultegra hydraulic
Cockpit
- Stem
- Giant Contact
- Handlebar
- Giant Contact SL D-Fuse
- Saddle
- Contact (neutral)
- Seatpost
- Giant D-Fuse, compositeType:Rigid
Wheels & Tires
- Wheels
- 700c Aluminum
- Rims
- Giant P-R2 Disc wheelset
- Spokes
- Giant P-R2 Disc wheelset
- Front Hub
- Giant P-R2 Disc wheelset, 12mm thru-axle
- Rear Hub
- Giant P-R2 Disc wheelset, 12mm thru-axle
- Tires
- Giant Gavia Fondo 1, tubeless, 700x32, folding
Weight & Sizing
- Weight
- 20.0 lbs
Frame sizing
SMManufacturer sizing
MDManufacturer sizing
MD/LGManufacturer sizing
LGManufacturer sizing
XLManufacturer sizing
MD/LG highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- 586
- Reach
- 381
- Top Tube Length
- 560
- Seat Tube Length
- 515
- Chainstay Length
- 420
- Wheelbase
- 1,010
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.