Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2025 Trek Madone SLR 9 AXS Gen 8
Value Guide market data · 2025 Trek Madone SLR 9 AXS Gen 8
12-month trend
26%
Direction and magnitude, not judgment
vs. category average
12%
Drops faster than category avg
Price over time - 2025 Trek Madone SLR 9 AXS Gen 8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Madone model years
2026$13,346 - $15,498▼ 3% vs. 20252025$13,811 - $16,038Currently viewing
2024$11,858 - $13,770▼ 14% vs. 2025
2023$11,858 - $13,770▼ 14% vs. 2025
2022$10,230 - $11,880▼ 26% vs. 2025
2021$11,625 - $13,500▼ 16% vs. 2025
2020$11,625 - $13,500▼ 16% vs. 2025
2019$11,439 - $13,284▼ 17% vs. 2025
2018$11,625 - $13,500▼ 16% vs. 2025
2017$12,090 - $14,040▼ 12% vs. 2025
2016$12,090 - $14,040▼ 12% vs. 2025
2015$10,742 - $12,474▼ 22% vs. 2025
2014$10,742 - $12,474▼ 22% vs. 2025
2013$10,742 - $12,474▼ 22% vs. 2025
2012$10,869 - $12,622▼ 21% vs. 2025
2011$8,100 - $9,407▼ 41% vs. 2025
2010$8,007 - $9,299▼ 42% vs. 2025
2009$8,491 - $9,860▼ 39% vs. 2025
2008$7,673 - $8,910▼ 44% vs. 2025
2007$6,975 - $8,100▼ 49% vs. 2025
2006$9,300 - $10,800▼ 33% vs. 2025
2005$7,161 - $8,316▼ 48% vs. 20252025 Madone SLR 9 AXS Gen 8 lineup
Overview
About this bike
2025 Trek Madone SLR 9 AXS Gen 8 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- 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
Drivetrain
- Groupset
- SRAM Red
- Bottom Bracket
- SRAM DUB, T47 threaded, internal bearing
- Cassette
- SRAM RED XG-1290 E1, 10-33, 12 speed
- Chain
- SRAM RED E1,12 speed
- Crankset
- SRAM RED AXS E1, power meter, 48/35, DUB, 172.5mm length
- Front Derailleur
- SRAM RED AXS E1, braze-on
- Rear Derailleur
- SRAM RED AXS E1, 36T max cog
- Shifters
- SRAM RED AXS E1 // SRAM RED AXS E1
Cockpit
- 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
- Saddle
- Aeolus RSL, carbon rails, 145mm width
- Seatpost
- Madone aero carbon seatpost, 0mm offset, long length
- Stem
- Trek Aero RSL Road integrated bar/stem
Wheels & Tires
- Front Tire
- Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm
- Rear Tire
- Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm
- Wheel Set
- Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle / / Front: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle /; Rear: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, SRAM XD-R driver, 142x12mm thru axle
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.