Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2025 Trek Madone SLR 9 Gen 8
Previous used estimate
$10,237 - $10,532
Actual value depends on condition, size, and local demand.
Value Guide market data · 2025 Trek Madone SLR 9 Gen 8
12-month projected trend
26%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2025 Trek Madone SLR 9 Gen 8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Madone model years
Compare Madone SLR 9 Gen 8 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
You eat, sleep, and breathe racing, and you want the best road race bike we've ever made. You're looking for a trifecta of aerodynamics, comfort, and lightweight in a single bike. You're willing to splurge for things that matter, like our highest-level carbon layup, best component spec, and any detail that will give you the competitive edge for race day. An insanely light frame made of our highest-level 900 Series OCLV Carbon with aero tubing and IsoFlow comfort technology, and RSL Aero Bottles and Cages that save watts. Shimano's top road groupset – Dura-Ace Di2, for lightning-fast shifts that you can customize. A universal derailleur hanger so you can get a replacement anywhere. Plus, it's topped off with Bontrager Aeolus RSL 51 tubeless carbon wheels and a Trek Aero RSL one-piece bar/stem. Madone SLR 9 Gen 8 is our lightest, most aerodynamic, top-performing Madone, ready to deliver superbike performance absolutely everywhere. Its crafted with a supremely light 900 Series OCLV Carbon frame for rocketing up climbs, aero tube shaping for slicing through windy descents, and IsoFlow comfort tech to keep you feeling good through it all. It's speced with the top components and doesn't make any compromises. - Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike - It's crafted from our highest-level 900 Series OCLV carbon that's mind-bogglingly light, stiff where you need the power, and compliant where you crave comfort - Carbon wheels keep weight down and performance up, so you can crush climbs and soar down descents - You get the lightning-fast shifts of Shimano's lightest drivetrain – Dura-Ace Di2 - RSL Aero Bottles and Cages make the whole rider system faster to give you even more aerodynamic gains - New Blendr system on bar/stem makes it easy to add and remove a daytime running light
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
- Component Rims
- Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready
- Component Size
- X-Small, Small, Medium, Medium/Large, Large, X-Large
- Component Stem
- Trek Aero RSL Road integrated bar/stem
- Product Family
- Madone
- Component Chain
- Shimano Dura-Ace/XTR M9100, 12 speed
- Component Color
- Carbon Red Smoke, Era White, Matte/Gloss Carbon Smoke, Navy Smoke
- Component Frame
- 900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
- Component Saddle
- Aeolus RSL, carbon rails, 145mm width
- Component Crankset
- Shimano Dura-Ace R9200, 52/36, 172.5mm length
- Component Seatpost
- Size: XS, S, M Madone aero carbon seatpost, 0mm offset, short length Size: ML, L, XL Madone aero carbon seatpost, 0mm offset, long length
- Component Shifters
- Shimano Dura-Ace R9270 Di2, 12 speed // Shimano Dura-Ace R9270 Di2, 12 speed
- Component Handlebar
- Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 100mm stem length
- Component Rear Tire
- Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm
- Component Wheel Set
- Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle /
- Component Front Tire
- Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm
- Component Wheel Size
- 700c
- Component Bottom Bracket
- Praxis, T47 threaded, internal bearing
- Component Rear Derailleur
- Shimano Dura-Ace R9250 Di2, 34T max cog
- Component Front Derailleur
- Shimano Dura-Ace R9250 Di2, braze-on, down swing
- Component Cassette Freewheel
- Shimano Dura-Ace R9200, 11-30, 12 speed
- Rims
- Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready
- Crankset
- Shimano Dura-Ace R9200, 52/36, 172.5mm length
- Bottom Bracket
- Praxis, T47 threaded, internal bearing
- Chain
- Shimano Dura-Ace/XTR M9100, 12 speed
- Seatpost
- Size: XS, S, M Madone aero carbon seatpost, 0mm offset, short length Size: ML, L, XL Madone aero carbon seatpost, 0mm offset, long length
- Saddle
- Aeolus RSL, carbon rails, 145mm width
- Handlebar
- Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 100mm stem length
- Front Derailleur
- Shimano Dura-Ace R9250 Di2, braze-on, down swing
- Rear Derailleur
- Shimano Dura-Ace R9250 Di2, 34T max cog
- Rear Tire
- Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm
- Stem
- Trek Aero RSL Road integrated bar/stem
- Fork
- Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
- Frame
- 900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
- Shifters
- Shimano Dura-Ace R9270 Di2, 12 speed // Shimano Dura-Ace R9270 Di2, 12 speed
- Color
- Navy Smoke
- Size
- X-Large
- Wheel Size
- 700c
- Cassette/Freewheel
- Shimano Dura-Ace R9200, 11-30, 12 speed
- Wheel Set
- Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle /
- Front Tire
- Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm
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.