Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2021 Trek Domane SLR 7
Value Guide market data · 2021 Trek Domane SLR 7
12-month trend
16%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Trek Domane SLR 7
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Domane model years
2026$1,953 - $2,268▼ 83% vs. 2021
2025$11,811 - $13,716▲ 4% vs. 2021
2024$11,858 - $13,770▲ 4% vs. 2021
2023$11,346 - $13,1760% vs. 2021
2022$11,393 - $13,2300% vs. 2021
2021$11,393 - $13,230Currently viewing
2020$11,160 - $12,960▼ 2% vs. 2021
2019$10,974 - $12,744▼ 4% vs. 2021
2018$11,625 - $13,500▲ 2% vs. 2021
2017$11,160 - $12,960▼ 2% vs. 2021
2016$10,230 - $11,880▼ 10% vs. 2021
2015$7,347 - $8,532▼ 36% vs. 2021
2014$6,417 - $7,452▼ 44% vs. 2021
2013$6,445 - $7,484▼ 43% vs. 20212021 Domane SLR 7 lineup
Overview
About this bike
2021 Trek Domane SLR 7 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- 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, micro-adjust seat mast, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc
Drivetrain
- Groupset
- 2021 Trek Domane SLR 7
- Crankset
- Shimano Ultegra R8000
- Bottom Bracket
- Praxis, T47 threaded, internal bearing
- Front Derailleur
- Shimano Ultegra R8050 Di2, braze-on
- Rear Derailleur
- Shimano Ultegra R8050 Di2, long cage
- Cassette/Rear Cogs
- Shimano Ultegra HG800-11, 11-34T, 11 speed
- Chainrings
- 50/34T
- Shifters
- Shimano Ultegra R8070, 11 speed
Brakes
- Brake Levers
- Shimano Ultegra R8070, 11 speed
- Brakes
- Shimano Ultegra R8070 hydraulic disc
Cockpit
- Saddle
- Bontrager Arvada Elite, stainless steel rails
- Headset
- FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
- Stem
- Bontrager Pro, 31.8mm, Blendr compatible, 7 degree
- Handlebars
- Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, internal Di2 routing
- Seat Post
- Domane carbon seatmast cap, integrated light mount, 20mm offset
- Tape/Grips
- Bontrager Supertack Perf tape
Wheels & Tires
- Tires
- Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32c
- Axles
- Front: 12x100mm thru axle<br>Rear: 142x12mm thru axle
Accessories
- Accessories & Extras
- Bontrager BITS Internal Frame Storage Bag
- Rims/Wheels
- Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width;
- Color
- Trek Black/Quicksilver-Anthracite Fade / Lithium Grey/Trek Black / Radioactive Coral/Trek Black / Trek White/Blue / Viper Red/Trek White / Voodoo Trek White/Blue / Purple Phaze/Anthracite
Weight & Sizing
- Size
- 47cm / 50cm / 52cm / 54cm / 56cm / 58cm / 60cm / 62cm
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
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.