Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2021 Trek Domane AL 2 Disc
Previous used estimate
$511 - $526
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Trek Domane AL 2 Disc
12-month projected trend
15%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2021 Trek Domane AL 2 Disc
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Domane model years
Compare Domane AL 2 Disc models
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Overview
About this bike
Domane AL 2 Disc is an awesome pick for your first road bike. The lightweight frame is responsive yet stable for a fun, confidence-inspiring ride. Plus, it's built with reliable parts and disc brakes that provide better stopping power in any weather. Best of all, the comfort-focused design makes every single ride more enjoyable. It's right for you if... You’re just getting into riding, and want an amazing first bike that'll open up the world of road cycling to you. You want one that's versatile, comfortable, affordable, and built with disc brakes for all-weather stopping power. The tech you get The Shimano drivetrain has 16 speeds, with shifters that are integrated into the brake levers so your hands never have to leave the bars. The wide range of gears makes it easier to ride terrain that varies in elevation. The lightweight aluminum frame has mounts for fenders and a carbon fork—features that are not typically available in road bikes at this price point. Plus, disc brakes provide better, more reliable braking power than rim brakes in any road conditions. The final word Hit the open road on the perfect bike for getting into road riding. Its comfort-first design is fast yet stable, it comes with reliable parts, and has disc brakes that perform well in any weather. Why you'll love it - A smooth, comfortable, and super fun ride at a price that won't break the bank - The stable Endurance Geometry delivers comfort and confidence - The unique IsoSpeed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms won't fatigue as quickly - DuoTrap S compatibility makes it easy to wirelessly track your rides, so you can set goals and watch yourself reach them - Like every Trek bike, it's backed by a lifetime warranty and supported by a wide network of retail partners
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- Domane AL carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc
- Component Hubs
- Front: Formula RX-512 alloy, 6-bolt Rear: Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub
- Component Size
- 44cm, 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
- Component Stem
- Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
- Product Family
- Domane
- Component Axles
- Front: 100 x 12mm thru-axle Rear: 142 x 12mm thru-axle
- Component Chain
- Shimano Sora HG71, 8 speed
- Component Color
- Trek Black/Carbon Smoke, Gloss Mulsanne Blue/Matte Trek Black, Purple Abyss/Trek Black
- Component Frame
- 100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, DuoTrap S compatible, flat mount disc
- Component Tires
- Bontrager R1 Hard-Case Lite, wire bead, 60 TPI, 700c x 32
- Component Brakes
- Tektro C550 mechanical disc brake, dual piston, flat mount, 160mm rotors
- Component Saddle
- Bontrager P3 Verse Comp, steel rails
- Component Headset
- FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Component Crankset
- Shimano RS200
- Component Shifters
- Shimano Claris R2000, 8 speed
- Component Seat Post
- Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset
- Component Chainrings
- 50/34T (compact)
- Component Handlebars
- Bontrager Comp VR-S, alloy, 31.8mm
- Component Tape Grips
- Bontrager Supertack Perf tape
- Component Bottom Bracket
- Shimano UN30, 68mm, threaded cartridge, 110mm spindle
- Component Rear Derailleur
- Shimano Claris R2000, long cage, 34T max cog
- Component Front Derailleur
- Shimano Claris R2000, 31.8mm clamp
- Component Cassette Rear Cogs
- Shimano HG31, 11-32, 8 speed
- Hubs
- Front: Formula RX-512 alloy, 6-bolt Rear: Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub
- Tires
- Bontrager R1 Hard-Case Lite, wire bead, 60 TPI, 700c x 32
- Crankset
- Shimano RS200
- Bottom Bracket
- Shimano UN30, 68mm, threaded cartridge, 110mm spindle
- Chain
- Shimano Sora HG71, 8 speed
- Saddle
- Bontrager P3 Verse Comp, steel rails
- Headset
- FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Front Derailleur
- Shimano Claris R2000, 31.8mm clamp
- Rear Derailleur
- Shimano Claris R2000, long cage, 34T max cog
- Stem
- Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
- Axles
- Front: 100 x 12mm thru-axle Rear: 142 x 12mm thru-axle
- Brakes
- Tektro C550 mechanical disc brake, dual piston, flat mount, 160mm rotors
- Chainrings
- 50/34T (compact)
- Fork
- Domane AL carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc
- Frame
- 100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, DuoTrap S compatible, flat mount disc
- Handlebars
- Bontrager Comp VR-S, alloy, 31.8mm
- Seat Post
- Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset
- Shifters
- Shimano Claris R2000, 8 speed
- Tape/Grips
- Bontrager Supertack Perf tape
- Color
- Purple Abyss/Trek Black
- Size
- 61cm
- Cassette/Rear Cogs
- Shimano HG31, 11-32, 8 speed
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.