Trek Madone SLR 7 Gen 8 Bike (2026)

Trek Madone SLR 7 Gen 8 road bike 2026 in Purple Phaze/Amethyst Marble. Trek reference: 5339112

The Madone SLR 7 Gen 8 is an extremely lightweight and aerodynamic road bike designed for racing. Its 900 Series OCLV Carbon frame is not only aerodynamic but also incredibly light, allowing you to fly up climbs. IsoFlow frame technology ensures the Madone doesn't have to sacrifice comfort for speed. To further enhance its aerodynamic advantages, the Madone SLR is equipped with RSL Aero bottle cages and bottles that reduce drag even more. This bike is ready to win, with a Shimano Ultegra Di2 drivetrain, carbon wheels, and a one-piece carbon Trek Aero RSL handlebar and stem. It's ideal for you if... Racing is a big part of your life, and you're looking for a bike that combines lightness, aerodynamics, and comfort. You want an extremely lightweight frame with aerodynamic tube shapes and IsoFlow comfort technology. Performance matters, and you want our highest-quality carbon layup, tubeless carbon wheels, and customizable Shimano Ultegra Di2 shifting. The technology inside: A devilishly lightweight frame made with our highest-quality 900 Series OCLV Carbon, aerodynamic tubes, and IsoFlow comfort technology, plus RSL aero bottle cages and bottle cages that help save watts. A Shimano Ultegra Di2 2x12 groupset for lightning-fast, fully customizable shifting. A universal derailleur hanger so you can find a replacement anywhere. Plus, it's finished off with Bontrager Aeolus Pro 51 tubeless carbon wheels and a Trek Aero RSL one-piece handlebar and stem. The final word: The Madone SLR 7 Gen 8 is a devilishly light and aerodynamic road bike, designed for peak race performance. It's made with our finest 900 Series OCLV Carbon, keeping weight to a minimum without compromising stiffness and comfort.


Specifications

Frame Set

• Frame: 900 Series OCLV Carbon, Full System Foil Tube Shapes, IsoFlow Seat Tube, RCS Headset System, Electronic Only Cable Routing, Removable Aero Chain Guide, T47 Bottom Bracket, Flat Mount Disc, UDH, 142x12mm Thru Axle
• Fork: One-Piece Carbon Madone Gen 8, Carbon Butted Steerer Tube, Internal Brake Cable Routing, Flat Mount Disc, 12x100mm Beveled Thru Axle mm

Wheels

• Front Wheel: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm Thru Axle
• Rear Wheel: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed Freehub, 142x12 mm Thru Axle
• Front Close-Up: Bontrager Switch Beveled Thru Axle, Removable Lever
• Rear Close-Up: Bontrager Switch Beveled Thru Axle, Removable Lever
• Tire Pirelli P Zero Race, 120 tpi, Tubeless Compatible, 700x28 mm
• Part of the Tire: Bontrager TLR sealant, 6oz
• Max. tire size: 32 mm (based on measurements, see manual for details).

Electrical System

• Charger: Charging cable included
• Battery: Shimano BT-DN300

Drivetrain

• Shifter: Shimano Ultegra R8170 Di2, 12-speed
• Front Derailleur: Shimano Ultegra R8150 Di2, braze-on, bottom mount
• Rear Derailleur: Shimano Ultegra R8150 Di2, max. cog 34T
• Crankset: Shimano Ultegra R8100, 50/36, 170 mm length
• Bottom Bracket: Praxis, T47 threaded, internal bearing
• Maximum chainring size: 1x: 54T, 2x: 56/43

Components

• Saddle: Bontrager Aeolus Pro, carbon rails, 145 mm width
• Seatpost: Madone aerodynamic carbon integrated seatpost, 0 mm setback, long (M, L)
• Handlebar: Trek Aero RSL Road integrated handlebar/stem, OCLV carbon, Race Fit, 80 mm reach, 124 mm drop, lever width 39 cm, handlebar end width 42 cm, stem length 90 mm (M)
• Brake disc: Shimano CL800, centerlock, 160 mm
• Disc size: Maximum brake disc sizes: 180 mm front, 160 mm rear

Weight

• Weight: ML - 7.88 kg / 17.38 lbs (with TLR sealant, tubeless)