Trek

2021 Trek Domane SLR 9

Previous used estimate

$4,928 - $5,070

Actual value depends on condition, size, and local demand.

2021 Trek Domane SLR 9

Value Guide market data · 2021 Trek Domane SLR 9

12-month projected trend

8%

Direction and magnitude, not judgment

vs. category average

10%

Drops faster than category avg

Price over time - 2021 Trek Domane SLR 9

$12.0k$6.6k$1.2kMSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

All Domane model years

Compare Domane SLR 9 models

2 models

Choose a different build or frame style to see its value.

Overview

About this bike

Domane SLR 9 Disc makes no compromises. This high-end endurance road bike comes equipped with a full Shimano Dura-Ace Di2 electronic drivetrain, Aeolus RSL 37 carbon wheels, Front and Adjustable Rear IsoSpeed and a storage compartment for ride essentials. This bike is up for anything, from racing to epic solo days. It's right for you if... You're serious about road cycling and want the fastest, lightest endurance bike we make—the same one that has won both Roubaix and Flanders. You also want the crisp, precise shifting of an electronic drivetrain. The tech you get Our lightest 700 Series OCLV Carbon frame with both Front and Adjustable Rear IsoSpeed. It's equipped with a full Shimano Dura-Ace Di2 electronic drivetrain for flawless shifting, flat-mount disc brakes, Bontrager Aeolus RSL 37 carbon wheels, and a Bontrager Pro IsoCore handlebar that reduces vibrations from the road by 20% over a standard carbon bar. Internal storage and cable routing add to the bike's sleek look. The final word The best endurance road bike we make, trimmed with top-of-the-line parts. This is our fastest Domane ever. It's built for conquering the Classics, and that's exactly what it's done. Why you'll love it - You can tune the amount of compliance in your frame to your preference with a simple slider adjustment - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - This bike has won the world's biggest one-day Classics, including Paris-Roubaix and Flanders - We're not the only ones who love it: the Domane SLR platform was awarded "Superbike of the Year" by Bikeradar - Make it yours: it's fully customizable through Project One. Choose your model. Choose your paint. Choose your parts.

Specifications

Subtype
Performance
Category
Road
Component Fork
Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts
Component Size
47cm, 50cm, 52cm, 54cm, 56cm, 58cm, 60cm, 62cm
Component Stem
Bontrager XXX, 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 Dura-Ace HG900, 11 speed
Component Color
Trek White/Blue, Viper Red/Trek White, Radioactive Coral/Trek Black
Component Frame
700 Series OCLV Carbon, front IsoSpeed, adjustable rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc
Component Brakes
Shimano Dura-Ace hydraulic disc, flat mount, w/Shimano RT900, 160mm, centerlock rotors
Component Saddle
Bontrager P3 Verse Pro, carbon rails
Component Cassette
Shimano Dura-Ace R9100, 11-30, 11 speed
Component Crankset
Shimano Dura-Ace R9100
Component Shifters
Shimano Dura-Ace Di2 R9170, 11 speed
Component Handlebar
Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop
Component Seat Post
Bontrager carbon internal seatmast cap, integrated light mount, 20mm offset
Component Chainrings
50/34T
Component Front Tire
Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700x28c
Component Tape Grips
Bontrager Supertack Perf tape
Component Bottom Bracket
Praxis, T47 threaded, internal bearing
Component Rear Derailleur
Shimano Dura-Ace Di2 R9150, short cage, 30T max cog
Component Front Derailleur
Shimano Dura-Ace Di2 R9150, braze-on
Component Accessories Extras
Bontrager BITS Internal Frame Storage Bag
Crankset
Shimano Dura-Ace R9100
Bottom Bracket
Praxis, T47 threaded, internal bearing
Chain
Shimano Dura-Ace HG900, 11 speed
Saddle
Bontrager P3 Verse Pro, carbon rails
Handlebar
Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop
Front Derailleur
Shimano Dura-Ace Di2 R9150, braze-on
Rear Derailleur
Shimano Dura-Ace Di2 R9150, short cage, 30T max cog
Stem
Bontrager XXX, 31.8mm, Blendr compatible, 7 degree
Accessories & Extras
Bontrager BITS Internal Frame Storage Bag
Axles
Front: 100 x 12mm thru-axle Rear: 142 x 12mm thru-axle
Brakes
Shimano Dura-Ace hydraulic disc, flat mount, w/Shimano RT900, 160mm, centerlock rotors
Cassette
Shimano Dura-Ace R9100, 11-30, 11 speed
Chainrings
50/34T
Fork
Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts
Frame
700 Series OCLV Carbon, front IsoSpeed, adjustable rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc
Seat Post
Bontrager carbon internal seatmast cap, integrated light mount, 20mm offset
Shifters
Shimano Dura-Ace Di2 R9170, 11 speed
Tape/Grips
Bontrager Supertack Perf tape
Color
Radioactive Coral/Trek Black
Size
62cm
Front Tire
Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700x28c

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

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.

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