Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2024 Giant Defy Advanced Pro 1
Value Guide market data · 2024 Giant Defy Advanced Pro 1
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
2%
Holds value better than category avg
Price over time - 2024 Giant Defy Advanced Pro 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Defy model years
2024$11,160 - $12,960Currently viewing
2023$6,045 - $7,020▼ 46% vs. 2024
2022$6,045 - $7,020▼ 46% vs. 2024
2021$6,045 - $7,020▼ 46% vs. 2024
2020$7,254 - $8,424▼ 35% vs. 2024
2019$5,175 - $6,010▼ 54% vs. 2024
2018$8,537 - $9,914▼ 24% vs. 2024
2017$4,371 - $5,076▼ 61% vs. 2024
2016$7,719 - $8,964▼ 31% vs. 2024
2015$9,579 - $11,124▼ 14% vs. 2024
2014$8,161 - $9,477▼ 27% vs. 2024
2013$6,417 - $7,452▼ 42% vs. 2024
2012$6,417 - $7,452▼ 42% vs. 2024
2011$5,441 - $6,318▼ 51% vs. 2024
2010$5,162 - $5,994▼ 54% vs. 2024
2009$3,302 - $3,834▼ 70% vs. 20242024 Defy Advanced Pro 1 lineup
Overview
About this bike
2024 Giant Defy Advanced Pro 1 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc
- Frame
- Advanced-grade composite, disc
Drivetrain
- Groupset
- Shimano 105
- Bottom Bracket
- Shimano, press fit
- Cassette
- Shimano 105, 12-speed, 11x36
- Chain
- KMC X12L-1
- Crankset
- Shimano 105, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
- Front Derailleur
- Shimano 105 Di2
- Rear Derailleur
- Shimano 105 Di2
- Shifters
- Shimano 105 Di2
Brakes
- Brakes
- Shimano 105 Di2 hydraulic
- Rotors
- Shimano SM-RT70 rotors [F]160mm, [R]160mm
Cockpit
- Handlebar
- Giant Contact SL D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
- Saddle
- Giant Fleet SL
- Seatpost
- Giant D-Fuse SL, composite, -5/+15mm offset
- Stem
- Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
- Grips
- Stratus Lite 3.0
Wheels & Tires
- Front Tire
- Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
- Hubs
- Front: Giant Low Friction Hub, CenterLock, 12mm thru-axle , Rear: Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle
- Rear Tire
- Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
- Rims
- Giant SLR 1 36 Carbon Disc WheelSystem
- Spokes
- Sapim stainless
Pedals
- Pedals
- Sold Seperately
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
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.