Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2025 Trek Madone SL 6 AXS Gen 8
Value Guide market data · 2025 Trek Madone SL 6 AXS Gen 8
12-month trend
19%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2025 Trek Madone SL 6 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. 2025
2025$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 SL 6 AXS Gen 8 lineup
Overview
About this bike
2025 Trek Madone SL 6 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
- 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
Drivetrain
- Groupset
- SRAM Rival
- Bottom Bracket
- SRAM DUB, T47 threaded, internal bearing
- Cassette
- SRAM XG-1250, 10-36, 12 speed
- Chain
- SRAM Rival, 12 speed
- Crankset
- SRAM Rival AXS Power Meter, 48/35, DUB, 175mm length
- Front Derailleur
- SRAM Rival D1 AXS, braze-on
- Rear Derailleur
- SRAM Rival AXS
- Shifters
- SRAM Rival eTap AXS, 12 speed // SRAM Rival eTap AXS, 12 speed
Brakes
- Rotors
- SRAM Paceline, rounded, centerlock, 160mm
Cockpit
- Handlebar
- Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 42cm control width, 46cm drop width
- Saddle
- Bontrager Aeolus Comp, steel rails, 145mm width
- Stem
- Trek RCS Pro, -7 degree, 110mm length
- Grips
- Trek EcoTack, black
Wheels & Tires
- Front Tire
- Bontrager R3 Hard-Case Lite, aramid bead, 170 tpi, 700x28mm
- Hubs
- Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle
- Rear Tire
- Bontrager R3 Hard-Case Lite, aramid bead, 170 tpi, 700x28mm
- Rims
- Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35mm rim depth, 100x12mm thru axle
- Wheel Set
- Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35mm rim depth, 100x12mm thru axle /
- Wheel Size
- 700c
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.