Trek Madone SLR 9 Gen 8 Dura-Ace Di2 Road Bike 2026

Our Fastest and Lightest models specifically created for you who wants the best from TREK. Incredibly aerodynamic. Incredibly lightweight. Insanely exciting. The world's best riders were involved in the Madone project to create the best bike for all conditions. Whether you're giving it your all on the climbs or accelerating in the final meters, the Madone combines speed and lightness into one racing supermachine.

Madone SLR 9 Gen 8 is built for dominating the roads with equal parts light weight & aerodynamic speed. It’s crafted from highest-level 900 Series OCLV Carbon that’s not only insanely light but delivers aerodynamic shapes for crushing descents & straightaways. Lightweight IsoFlow frame technology means Madone doesn’t sacrifice comfort for speed. Comes ready to win with Shimano’s top-of-the-line Dura-Ace Di2 drivetrain, carbon wheels, Trek Aero RSL one-piece carbon bar/stem, RSL Aero Cages for more drag reduction

FEATURES

OCLV Series 900 Carbon Frame
Top-tier carbon construction with Full System Foil tube shapes and IsoFlow technology for maximum aerodynamic efficiency.

Electronic-Only Integration
RCS headset and internal routing engineered exclusively for electronic drivetrains to reduce drag and visual clutter.

Shimano Dura-Ace Di2 12-Speed Drivetrain
Flagship electronic shifting with ultra-fast response, race-proven reliability, and flawless performance.

Bontrager Carbon Whels
High-profile aero wheels offering exceptional speed, stability, and tubeless-ready performance.

Race-Tuned Geometry
Optimised for aggressive positioning, stiffness, and control at WorldTour race speeds.

SIZE GUIDE

47cm XS Frame 143 - 158cm Height

50cm S Frame 158 - 162cm Height

52-54cm M Frame 162 - 173cm Height

56cm ML Frame 173 - 179cm Height

58cm L Frame 179 - 188cm Height

60-62cm XL Frame 188 - 213cm Height

SPECIFICATIONS

Frame: OCLV Series 900 carbon, Full System Foil tube shapes, IsoFlow seat tube, RCS headset, electronic-only cable routing, removable aero chain guide, T47 bottom bracket, flat-mount disc, UDH, 142×12 mm rear thru axle

Fork: Madone Gen 8 full carbon fork, tapered carbon steerer, internal brake routing, flat-mount disc, 12×100 mm thru axle

Weight: Approx. 7.05 kg (size ML, with TLR sealant, without tubes or bottle cages)

Weight Limit: Maximum system weight 125 kg

Battery: Shimano BT-DN300

Shifters: Shimano Dura-Ace Di2 R9170, 12-speed

Front Derailleur: Shimano Dura-Ace Di2 R9250, integrated, down-pull

Rear Derailleur: Shimano Dura-Ace Di2 R9250, max sprocket 34T

Crankset: Shimano Dura-Ace R9200, 52/36T
– XS, S, M, ML: 165 mm
– M, ML, L, XL: 170 mm

Bottom Bracket: Praxis T47 threaded, internal bearings

Cassette: Shimano Dura-Ace R9200, 11–30T, 12-speed

Chain: Shimano Dura-Ace / XTR M9100, 12-speed

Max Chainring Size: 1x 54T / 2x 56–43T

Front Wheel: Bontrager Aeolus RSL 51, OCLV carbon, tubeless ready, 51 mm depth, 12×100 mm

Rear Wheel: Bontrager Aeolus RSL 51, OCLV carbon, tubeless ready, Shimano 11/12-speed freehub, 12×142 mm

Front Axle: Bontrager Switch thru axle

Rear Axle: Bontrager Switch thru axle with removable lever

Tyres: Bontrager Aeolus RSL RD, tubeless ready, cotton casing, aramid bead, 170 TPI, 700×28 mm

Tyre Sealant: Bontrager TLR, 177 ml

Tube: Pirelli P Zero SmarTube, TPU

Max Tyre Size: 32 mm (per Trek measurement guidelines)

Saddle: Aeolus RSL, carbon rails, 145 mm

Seatpost: Madone aerodynamic carbon seatmast cap, 0 mm setback, short

Cockpit: Integrated Trek Aero RSL carbon handlebar/stem, race fit, 80 mm reach, 124 mm drop, 35 cm hood width, 38 cm drop width, 80–110 mm stem

Handlebar Tape: Trek EcoTack

Brakes: Shimano Dura-Ace hydraulic disc, flat-mount

Rotors: Shimano CL900, centerlock, 160 mm (max 180 mm front / 160 mm rear)