Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2018 Giant Propel Advanced Pro Disc
Previous used estimate
$1,467 - $1,510
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Giant Propel Advanced Pro Disc
12-month projected trend
8%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2018 Giant Propel Advanced Pro Disc
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Propel model years
2025$8,986 - $9,245▲ 512% vs. 2018
2024$6,860 - $7,058▲ 368% vs. 2018
2023$5,563 - $5,723▲ 279% vs. 2018
2022$2,519 - $2,592▲ 72% vs. 2018
2021$2,220 - $2,284▲ 51% vs. 2018
2020$3,661 - $3,766▲ 149% vs. 2018
2019$3,218 - $3,311▲ 119% vs. 20182018$1,467 - $1,510Currently viewing
2017$1,887 - $1,941▲ 29% vs. 2018
2016$1,556 - $1,601▲ 6% vs. 2018Overview
About this bike
The future of aero road. Lightweight, stiff, and nearly invisible to the wind, plus the added control of disc brakes. Meticulously developed for best-in-class aero road performance, this razor-sharp road racer offers a true advantage for sprinting and solo riding. And new this year, it also incorporates the superior control of disc brakes. The frame is handcrafted using Advanced-grade composite material to produce a bike that’s lightweight and stiff, with a sharp, responsive ride quality. Its disc brakes are completely integrated within the frame using flat-mount calipers and thru-axles designed to optimize the technology. From sprints to solo attacks, cornering and descents, the new Propel Advanced Pro Disc helps you slice through the wind and gain an advantage on the competition. - High-performance Advanced-grade composite frame - Advanced-grade composite fork with full-composite OverDrive 2 steerer - Giant SLR 1 Aero Composite WheelSystem with Giant Gavia Race 1 tubeless tires - Shimano Ultegra 11-speed electronic componentry - Shimano Ultegra hydraulic disc brakes
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- Advanced-grade composite, Full-composite OverDrive 2 steerer
- Component Hubs
- Giant SLR 1 Aero DBL Disc WheelSystem; Pawl driver, 12mm axles, [F] 16h [R] 21h
- Component Size
- X-Small, Small, Medium, Medium/Large, Large, X-Large
- Component Stem
- Giant Contact SLR Aero, composite
- Product Family
- Propel
- Component Axles
- F/R thru-axles
- Component Chain
- KMC X11EL-1
- Component Color
- Carbon Smoke/Green/White
- Component Frame
- Advanced-grade composite
- Component Brakes
- Shimano Ultegra Di2, hydraulic disc, 140mm
- Component Saddle
- Giant Contact SL Forward
- Component Cassette
- Shimano Ultegra 11x28, 11-Speed
- Component Crankset
- Shimano Ultegra
- Component Shifters
- Shimano Ultegra Di2 Hydraulic
- Component Handlebar
- Giant Contact SLR Aero, composite
- Component Seat Post
- Giant Vector composite
- Component Chainrings
- 36/52
- Component Front Tire
- Giant Gavia Race 1 Tubeless, 700x25, Folding
- Component Brake Levers
- Shimano Ultegra Di2, hydraulic disc
- Component Bottom Bracket
- Shimano, Press Fit
- Component Rear Derailleur
- Shimano Ultegra Di2
- Component Front Derailleur
- Shimano Ultegra Di2
- Component Accessories Extras
- Ride Sense ANT+/Bluetooth
- Hubs
- Giant SLR 1 Aero DBL Disc WheelSystem; Pawl driver, 12mm axles, [F] 16h [R] 21h
- Crankset
- Shimano Ultegra
- Bottom Bracket
- Shimano, Press Fit
- Chain
- KMC X11EL-1
- Saddle
- Giant Contact SL Forward
- Handlebar
- Giant Contact SLR Aero, composite
- Front Derailleur
- Shimano Ultegra Di2
- Rear Derailleur
- Shimano Ultegra Di2
- Stem
- Giant Contact SLR Aero, composite
- Accessories & Extras
- Ride Sense ANT+/Bluetooth
- Axles
- F/R thru-axles
- Brake Levers
- Shimano Ultegra Di2, hydraulic disc
- Brakes
- Shimano Ultegra Di2, hydraulic disc, 140mm
- Cassette
- Shimano Ultegra 11x28, 11-Speed
- Chainrings
- 36/52
- Fork
- Advanced-grade composite, Full-composite OverDrive 2 steerer
- Frame
- Advanced-grade composite
- Seat Post
- Giant Vector composite
- Shifters
- Shimano Ultegra Di2 Hydraulic
- Color
- Carbon Smoke/Green/White
- Size
- X-Large
- Front Tire
- Giant Gavia Race 1 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.