Trek Madone SL 6 8th Gen 105 Di2 12-speed Aeolus Elite 50 Gloss Fury Red/Matte Deep Smoke 2026 road bike

The Trek Madone SL 6 Gen 8 is much more than just a road bike; it is a machine built for speed. With its new aerodynamic platform, it takes the design cues of the Madone SLR and makes them accessible to a wider audience. Its OCLV 500 Series carbon frame combines lightness, stiffness and cutting-edge aerodynamics.

The IsoFlow shape at the rear optimises comfort without sacrificing performance, reducing turbulence and vibrations. It features H1.5 geometry developed with the pros for an aggressive and efficient riding position. The Shimano 105 Di2 12-speed groupset offers ultra-precise electronic gear changes, even when attacking. Hydraulic disc brakes ensure powerful, controlled braking in all conditions. The Bontrager Aeolus Elite 50 carbon wheels provide a significant aerodynamic advantage at high speeds.

This bike is as fast on the flat as it is stable on descents, allowing you to dominate all terrains. With fully integrated cable routing, the design is as sleek as it is efficient. Its Gloss Fury Red / Matte Deep Smoke colour scheme catches the eye and exudes a sleek style.

Technical specifications:

Frame & Fork:
- Frame: OCLV 500 Series carbon, Full System Foil, IsoFlow, RCS head tube, UDH, internal cable routing, 12×142 mm thru-axle, T47 bottom bracket
- Fork: Madone Gen 8 full carbon, 12×100 mm thru-axle, Flat Mount brakes, internal cable routing

Drivetrain:
- Shifters: Shimano 105 R7170 Di2 12-speed
- Derailleurs: Shimano 105 R7150 Di2
- Crankset: Shimano 105 R7100 compact 50/34T (165 mm for XS, S / 170 mm for M, ML / 172.5 mm for L, XL)
- Cassette: Shimano 105 CS-7101 11-34T
- Chain: Shimano SLX M7100 12-speed
- Bottom bracket: Praxis T47 with internal bearing

Brakes:
- Brakes: Shimano RT70 CenterLock with 160 mm discs (front and rear)

Wheels & Tyres:
- Wheels: Bontrager Aeolus Elite 50 OCLV carbon, Tubeless Ready, 50 mm rims, Shimano 12-speed compatible thru-axle
- Tyres: Bontrager R3 Hard-Case Lite tubeless-ready, 170 TPI, 700×28 mm

Components:
- Handlebar: Bontrager Comp alloy 31.8 mm (reach 80 mm, drop 121 mm) (Axle-to-axle length: 36 cm for size XS / 38 cm for sizes S, M / 40 cm for sizes ML, L / 42 cm for size XL)
- Stem: Trek RCS Pro – -7° angle (Length: 80 mm for size XS / 90 mm for sizes S, M / 100 mm for sizes ML, L / 110 mm for size XL)
- Saddle: Bontrager Aeolus Comp, steel rails, width 145 mm
- Seatpost: Madone Aero Carbon, 0 mm offset
- Handlebar tape: Trek EcoTack black

General information:
- Weight: 8.16 kg (size ML with sealant in tyres, without pedals)
- Max load: 125 kg (bike + rider + accessories)
- Sizes: XS, S, M, ML, L, XL
- Colours: Gloss Fury Red/Matte Deep Smoke
- Brand: Trek