Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2021 Giant Propel Advanced 1 Disc
Value Guide market data · 2021 Giant Propel Advanced 1 Disc
12-month trend
15%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Giant Propel Advanced 1 Disc
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Propel model years
2025$11,858 - $13,770▲ 156% vs. 2021
2024$11,858 - $13,770▲ 156% vs. 2021
2023$11,625 - $13,500▲ 151% vs. 2021
2022$4,836 - $5,616▲ 4% vs. 20212021$4,631 - $5,378Currently viewing
2020$11,346 - $13,176▲ 145% vs. 2021
2019$11,230 - $13,041▲ 142% vs. 2021
2018$10,723 - $12,452▲ 132% vs. 2021
2017$7,952 - $9,234▲ 72% vs. 2021
2016$8,370 - $9,720▲ 81% vs. 2021
2015$10,044 - $11,664▲ 117% vs. 2021
2014$9,579 - $11,124▲ 107% vs. 2021
2013$9,579 - $11,124▲ 107% vs. 20212021 Propel Advanced 1 Disc lineup
Overview
About this bike
2021 Giant Propel Advanced 1 Disc 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 FitColor:Matte Carbon / Gloss Rainbow Black/reflective Black
- Fork
- Carbon / Advanced-Grade Composite, hybrid OverDrive steerer, disc
Drivetrain
- Drivetrain
- 2 × 11
- Groupset
- Ultegra
- Bottom Bracket
- Shimano, press fit
- Rear Derailleur
- Shimano Ultegra
- Front Derailleur
- Shimano Ultegra
- Crank
- Shimano Ultegra, 36/52
- Shifters
- Shimano Ultegra
- Cassette
- Shimano Ultegra, 11-speed, 11x30
- Chain
- KMC X11EL-1
Brakes
- Brakes
- Shimano Ultegra Hydraulic Disc / Shimano Ultegra hydraulic (F:160mm, R:140mm)Type:Shimano Ultegra Hydraulic Disc
- Brake Levers
- Shimano Ultegra hydraulic
Cockpit
- Stem
- Giant Contact SL Aero
- Handlebar
- Giant Contact SL Aero
- Saddle
- Giant Approach, UniClip accessory mount
- Seatpost
- Giant Vector, compositeType:Rigid
Wheels & Tires
- Wheels
- 700c Carbon
- Rims
- Giant SLR 2 Carbon Disc WheelSystem ( F:42mm, R:65mm)
- Spokes
- Giant SLR-2 WheelSystem, DBL technology
- Front Hub
- Giant SLR-2 Disc WheelSystem, 12mm thru-axle
- Rear Hub
- Giant SLR-2 Disc WheelSystem, 12mm thru-axle
- Tires
- Giant Gavia AC 1, tubeless, 700x25c, folding
Weight & Sizing
- Weight
- 18.1 lbs
Frame sizing
XSManufacturer 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
- 562
- Reach
- 398
- Top Tube Length
- 570
- Seat Tube Length
- 545
- Chainstay Length
- 405
- Wheelbase
- 997
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.