Description
Excellent condition approved used bike with little to no signs of use
Trek Madone SL 6 Gen 8 Road Bike
The Madone SL 6 Gen 8 is a lightweight aero road bike packed with elite racing technology. Offering similar aero benefits to the Madone SLR Gen 8, it features an economical OCLV 500 Carbon lay-up and a two-piece cockpit with hidden cable routing.
Designed for racing, its geometry keeps you comfortable on climbs and poised for attack. Equipped with a 2x12 Shimano 105 Di2 electronic group set, it ensures lightning-fast electronic shifting, complemented by Bontrager Aeolus Elite 35 carbon wheels set up tubeless for extra lightweight performance. Ideal for those seeking a featherweight road race bike, it's perfect for racing, club rides, or solo spins up winding canyons, balancing climbing efficiency and aerodynamics.
The Trek bike boasts Revolutionary Full System Foil aero tube shapes for optimized aerodynamics, a lightweight frame that excels on climbs, and the reliable Shimano Di2 group set. With lightweight, race-focused IsoFlow comfort technology, the Madone SL 6 Gen 8 helps you ride stronger and longer without sacrificing weight or aerodynamics.
- Certified Quality & Peace of Mind
Every bike is meticulously inspected to the highest safety standards and comes with a one-year warranty*, ensuring reliability and performance you can trust. - Premium Bikes, Lower Prices
Own a high-end bike for less – get access to top-tier brands and models at a fraction of the cost, making performance cycling more affordable. - Sustainable & Eco-Friendly Choice
Choosing a pre-owned bike helps reduce waste and extends the life of quality bicycles, making it a greener way to ride. - Hassle-Free Trade-In & Upgrade
Easily part-exchange your old bike for an upgrade, making it simple to switch, save, and keep riding the best bike for your needs
Approved Used Warranty Information
Technical Specification
| Frame | Trek Madone SL8 500 Series OCLV Carbon, 2025, size M |
| Fork | Madone Gen 8 full carbon |
| Stem | Trek RCS Pro Alloy, 90mm, -7° |
| Handlebar | Bontrager Comp Alloy, 40cm (end to end) |
| Levers/Shifters | Shimano 105, BR-R7170 Hydraulic, 160mm rotor |
| Front Derailleur | Shimano 105, FD-R8150 Di2 2x12 speed, braze-on |
| Rear Derailleur | Shimano 105, RD-R8150 Di2 12 speed |
| Cassette | Shimano 105, CS-R7101 12 speed, 11-34T |
| Crankset | Shimano 105, FC-R7100, 2x12 speed 50/34T, 170mm cranks |
| Wheels | Bontrager Aeolus Elite Carbon, 35mm deep rim, TLR |
| Tyres | Bontrager R3, Hard-Case lite, 700x28c, TLR, tubes installed |
| Saddle | Bontrager Aeolus Comp, steel rails |
| Seatpost | Madone aero carbon seatpost |
| Pedals | Available to be purchased separately |
Size Guide
Trek Trek Madone SL8 500 Series OCLV Carbon size M 2025 - Approved Used Sizing
Delivery & Returns
Reviews
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Why buy a used bike from Sigma Sports?
Every bike is meticulously inspected to the highest safety standards and comes with a one-year warranty*, ensuring reliability and performance you can trust.
Own a high-end bike for less – get access to top-tier brands and models at a fraction of the cost, making performance cycling more affordable.
Choosing a pre-owned bike helps reduce waste and extends the life of quality bicycles, making it a greener way to ride.
Easily part-exchange your old bike for an upgrade, making it simple to switch, save, and keep riding the best bike for your needs.