Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2021 Trek Madone SLR 7
Previous used estimate
$3,985 - $4,100
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Trek Madone SLR 7
12-month projected trend
16%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2021 Trek Madone SLR 7
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Madone model years
Overview
About this bike
Madone SLR 7 Disc is ultralight, insanely fast, and super smooth. This carbon road bike is built with our all-new 800 Series OCLV Carbon aero frame, Adjustable Top Tube IsoSpeed, hydraulic disc brakes for all-weather stopping power and control, and an electronic drivetrain for fast and reliable shifting. It's right for you if... You're serious about speed, and you want our best aero frame with an electronic drivetrain that's incredibly fast and consistent in all conditions. The tech you get Our lightest-ever 800 Series OCLV Carbon frame with Kammtail Virtual Foil aerodynamic tube shaping, road-smoothing Adjustable Top Tube IsoSpeed, and invisible cable routing. A 2x11 Shimano Ultegra Di2 electronic drivetrain and flat-mount hydraulic disc brakes, tubeless ready Bontrager Aeolus Pro 5 carbon wheels, and an adjustable aero bar and stem. The final word Madone SLR is our best and lightest aero frame, but it's the electronic shifting that sets this model apart. Ultegra Di2 delivers quick, reliable shifts—and that really matters when you're sprinting for the line. Why you'll love it - 800 Series OCLV Carbon is the lightest laminate we’ve ever made, and it makes Madone faster on any terrain, in any conditions - Adjustable Top Tube IsoSpeed lets you adjust compliance to your preference, and it's damped with an elastomer so it rebounds in a smooth, controlled, stable motion - A separate bar and stem with an aero carbon faceplate gives you great adjustability without compromising on aerodynamics - The Madone seatpost has an integrated mount for the Bontrager Flare RT tail light - Madone Project One ICON paint schemes make the ultimate race bike a true piece of artwork
Specifications
- Subtype
- Performance
- Category
- Road
- Component Size
- 47cm, 50cm, 52cm, 54cm, 56cm, 58cm, 60cm, 62cm
- Component Stem
- Trek Madone aero, invisible cable routing, 7 degree
- Product Family
- Madone
- Component Axles
- Front: 100 x 12mm Rear: 142 x 12mm
- Component Chain
- Shimano Ultegra HG701, 11-speed
- Component Color
- Navy Carbon Smoke/Blue, Navy Carbon Smoke/Viper Red, Matte Onyx Carbon, Carbon Smoke/Crimson
- Component Frame
- 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, 3S aero chain keeper, T47 BB, DuoTrap S compatible, flat mount disc, 142 x 12mm thru axle
- Component Tires
- Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700 x 25c
- Component Brakes
- Shimano Ultegra hydraulic disc, flat mount w/Shimano RT800, 160mm, Center Lock
- Component Saddle
- Bontrager Aeolus Elite, austenite rails, 145mm width
- Component Crankset
- Shimano Ultegra R8000
- Component Shifters
- Shimano Ultegra Di2, R8070, 11-speed
- Component Seat Post
- Madone aero carbon internal seatmast cap, integrated light mount, 25mm offset
- Component Chainrings
- 52/36T
- Component Handlebars
- Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93mm reach, 123mm drop
- Component Tape Grips
- Bontrager Supertack Perf tape
- Component Bottom Bracket
- Praxis, T47 threaded, internal bearing
- Component Rear Derailleur
- Shimano Ultegra R8050 Di2, short cage, 30T max cog
- Component Front Derailleur
- Shimano Ultegra R8050 Di2, braze-on
- Component Cassette Rear Cogs
- Shimano Ultegra R8000, 11-30, 11 speed
- Tires
- Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700 x 25c
- Crankset
- Shimano Ultegra R8000
- Bottom Bracket
- Praxis, T47 threaded, internal bearing
- Chain
- Shimano Ultegra HG701, 11-speed
- Saddle
- Bontrager Aeolus Elite, austenite rails, 145mm width
- Front Derailleur
- Shimano Ultegra R8050 Di2, braze-on
- Rear Derailleur
- Shimano Ultegra R8050 Di2, short cage, 30T max cog
- Stem
- Trek Madone aero, invisible cable routing, 7 degree
- Axles
- Front: 100 x 12mm Rear: 142 x 12mm
- Brakes
- Shimano Ultegra hydraulic disc, flat mount w/Shimano RT800, 160mm, Center Lock
- Chainrings
- 52/36T
- Frame
- 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, 3S aero chain keeper, T47 BB, DuoTrap S compatible, flat mount disc, 142 x 12mm thru axle
- Handlebars
- Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93mm reach, 123mm drop
- Seat Post
- Madone aero carbon internal seatmast cap, integrated light mount, 25mm offset
- Shifters
- Shimano Ultegra Di2, R8070, 11-speed
- Tape/Grips
- Bontrager Supertack Perf tape
- Color
- Carbon Smoke/Crimson
- Size
- 62cm
- Cassette/Rear Cogs
- Shimano Ultegra R8000, 11-30, 11 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.