Trek Madone SLR 9 AXS Gen 8 Road Bike 2025 in Matte/Gloss Carbon Smoke

The Madone SLR 9 AXS Gen 8 is built for dominating the roads with equal parts light weight and aerodynamic speed. It’s crafted from Trek’s highest-level 900 Series OCLV Carbon that’s not only insanely light, but delivers aerodynamic shapes for crushing descents and straightaways. Lightweight IsoFlow frame technology means that Madone doesn’t sacrifice comfort for speed. This build comes ready to win with a top-level SRAM RED AXS drivetrain, carbon wheels, a Trek Aero RSL one-piece carbon bar/stem and RSL Aero Bottles and Cages for more drag reduction.

You eat, sleep and breathe racing, and you want the best road race bike Trek have ever made. You’re looking for a trifecta of aerodynamics, comfort and lightweight in a single bike. You’re willing to splurge on things that matter, like the top carbon lay-up, best component spec and any detail that will give you the competitive edge on race day.

An insanely light frame made of Trek’s highest-level 900 Series OCLV Carbon with aero tubing, IsoFlow comfort technology and RSL Aero Bottles and Cages that save watts. SRAM’s latest RED AXS E1 ultra-light drivetrain and power meter for training with data. A universal derailleur hanger so you can get a replacement from anywhere. Plus, it’s topped off with Bontrager Aeolus RSL 51 tubeless carbon wheels and a Trek Aero RSL one-piece bar/stem.

The Madone SLR 9 AXS Gen 8 is Trek’s lightest, most aero, top-performing Madone that’s ready to deliver superbike performance absolutely everywhere. It’s crafted with a supremely light 900 Series OCLV Carbon frame for rocketing up climbs, aero tube shaping for slicing through windy descents and IsoFlow comfort tech to keep you feeling good through it all. It’s spec’d with the top components and doesn’t make any compromises.

Key Features & Benefits:

• 900 Series OCLV Carbon Frame:Mind-bogglingly light and stiff where you need the power, and compliant where you crave comfort.
• Bontrager Aeolus RSL 51 Wheels:Keep weight down and performance up, so you can crush climbs and soar down descents
• SRAM RED eTap AXS:SRAM’s lightest package ever, plus an ultra-precise power meter to get more from training days.

Full Specification

• Frame:900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chain keeper, T47 BB, flat mount disc, UDH, 142×12 mm thru axle
• Fork:Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
• Number of Gears:24
• Gear Shifters:SRAM RED eTap AXS, 12-speed
• Chainset:SRAM RED AXS E1, power meter, 48/35, DUB, XS/S: 165 mm, M: 170 mm, ML/L: 172.5 mm, XL: 175 mm length
• Chainrings:48/35T
• Rear Cassette:SRAM RED XG-1290 E1, 10-33, 12-speed
• Chain:SRAM RED E1, 12-speed
• Front Derailleur:SRAM RED AXS E1, braze-on
• Rear Derailleur:SRAM RED AXS E1, 36T max cog
• Bottom Bracket:SRAM DUB, T47 threaded, internal bearing
• Pedals:Not supplied:Shop pedals here
• Front Wheel:Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, 100×12 mm thru axle
• Rear Wheel:Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, SRAM XD-R driver, 142×12 mm thru axle
• Front Tyre:Bontrager Aeolus RSL RD, Tubeless-Ready, cotton construction, aramid bead, 170 tpi, 700×28 mm
• Rear Tyre:Bontrager Aeolus RSL RD, Tubeless-Ready, cotton construction, aramid bead, 170 tpi, 700×28 mm
• Brakes:SRAM RED eTap AXS hydraulic disc
• Handlebars:Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop, XS: 35 cm control width, 38 cm drop width, S: 37 cm control width, 40 cm drop width, M/ML/L: 39 cm control width, 42 cm drop width, XL: 41 cm control width, 44 cm drop width
• Handlebar Grips:Bontrager Supertack Perf tape
• Stem:Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, XS: 80 mm, S/M: 90 mm, ML/L: 100 mm, XL: 110 mm stem length
• Saddle:Aeolus RSL, carbon rails, XS/S: 155 mm, M/ML/L/XL: 145 mm width
• Seatpost:Madone aero carbon seat post, 0 mm offset, short/long length
• Weight:ML – 7.00 kg/15.44 lb (with TLR sealant, no tubes)