Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2021 Giant FastRoad SL 3
Previous used estimate
$389 - $401
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Giant FastRoad SL 3
12-month projected trend
8%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2021 Giant FastRoad SL 3
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fastroad model years
Compare FastRoad SL 3 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Building fitness and taking care of your health has never been more fun. This lightweight flyer combines the agility of a road bike with the added confidence and control of a flat handlebar setup. The perfect balance of road bike speed and city bike versatility. Built on a lightweight ALUXX SL aluminum frameset with a smooth-riding composite fork, this new flat-bar road bike puts the rider in a comfortable position that’s smooth and efficient. The D-Fuse seatpost helps smooth out rough roads, and ergo bar ends keep your hands comfortable on longer rides. The fast-rolling wheels can fit high-volume tires up to 32mm in width, and they’re tubeless ready so you get a smoother ride, more grip, and fewer flat tires. Powerful disc brakes give you added control in all types of weather, and easy-to-use rack mounts make FastRoad SL a smart choice for commuting, fitness riding, and weekend adventures. Light and agile - ALUXX SL aluminum frame with updated geometry paired with a composite fork minimizes weight and produces a quick, nimble ride quality. Smooth and comfortable - Innovative D-Fuse seatpost absorbs road vibrations, and ergonomic bar ends protect your hands, keeping them comfortable on longer rides. Easy to accessorize - Smart-mount rack and fender system lets you customize the bike for fitness riding, commuting, or long-range adventures.
Specifications
- Subtype
- Fitness & Hybrid
- Category
- Hybrid
- Component Fork
- Advanced-Grade Composite, alloy OverDrive steerer
- Component Hubs
- Giant GX wheelset, 12mm thru-axle
- Component Size
- Small, Medium, Medium/Large, Large, X-Large
- Component Stem
- Giant Sport
- Product Family
- Fastroad
- Component Chain
- KMC Z8.3
- Component Color
- Metallic Black/Chrome
- Component Frame
- ALUXX SL-Grade Aluminum
- Component Tires
- Giant S-R3 AC, puncture protect, 700x32c
- Component Brakes
- Tektro HD-R280
- Component Pedals
- platform pedal
- Component Saddle
- Giant Approach
- Component Spokes
- Giant GX wheelset
- Component Cassette
- Shimano CS-HG41, 11x34
- Component Crankset
- ProWheel Ounce 521C
- Component Shifters
- Shimano Claris
- Component Handlebar
- Giant Sport, flat
- Component Rear Tire
- Giant S-R3 AC, puncture protect, 700x32c
- Component Seat Post
- Giant D-Fuse, alloy
- Component Chainrings
- 34/50T
- Component Front Tire
- Giant S-R3 AC, puncture protect, 700x32c
- Component Handlebars
- Giant Sport, flat
- Component Rims Wheels
- Giant GX wheelset
- Component Brake Levers
- Tektro
- Component Bottom Bracket
- cartridge
- Component Rear Derailleur
- Shimano Claris
- Component Front Derailleur
- Shimano Claris
- Component Cassette Rear Cogs
- Shimano CS-HG41, 11x34
- Hubs
- Giant GX wheelset, 12mm thru-axle
- Tires
- Giant S-R3 AC, puncture protect, 700x32c
- Crankset
- ProWheel Ounce 521C
- Pedals
- platform pedal
- Bottom Bracket
- cartridge
- Chain
- KMC Z8.3
- Saddle
- Giant Approach
- Handlebar
- Giant Sport, flat
- Front Derailleur
- Shimano Claris
- Rear Derailleur
- Shimano Claris
- Rear Tire
- Giant S-R3 AC, puncture protect, 700x32c
- Stem
- Giant Sport
- Brake Levers
- Tektro
- Brakes
- Tektro HD-R280
- Cassette
- Shimano CS-HG41, 11x34
- Chainrings
- 34/50T
- Fork
- Advanced-Grade Composite, alloy OverDrive steerer
- Frame
- ALUXX SL-Grade Aluminum
- Handlebars
- Giant Sport, flat
- Seat Post
- Giant D-Fuse, alloy
- Shifters
- Shimano Claris
- Color
- Metallic Black/Chrome
- Size
- X-Large
- Spokes
- Giant GX wheelset
- Rims/Wheels
- Giant GX wheelset
- Cassette/Rear Cogs
- Shimano CS-HG41, 11x34
- Front Tire
- Giant S-R3 AC, puncture protect, 700x32c
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.