







2021 Trek Madone SLR 6
It's right for you if...
You want our best aero frame, the extra stopping power and tyre clearance that come with hydraulic disc brakes and a workhorse drive train that's fully capable of racing but won't quit on your hardest training rides either.
The tech you get
Our lightest-ever 800 Series OCLV Carbon frame with Kammtail Virtual Foil aerodynamic tube shaping and road-smoothing Adjustable Top Tube IsoSpeed, KVF full carbon disc fork, an adjustable aero bar and stem, a 2x11 Shimano Ultegra drive train, Tubeless Ready Bontrager Aeolus Pro 5 Disc wheels, a Madone aero carbon seat mast and Shimano Ultegra flat-mount hydraulic disc brakes.
The final word
Our best and lightest Madone frame paired with durable, race-calibre components make this ride your quickest way to the podium.
Specifications
*spec applies to all sizes unless otherwise noted
Frame | 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, 3S aero chain keeper, T47 BB, DuoTrap S-compatible, flat-mount disc, 142x12 mm thru axle |
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Fork | Madone KVF full carbon, tapered carbon steerer, invisible cable routing, flat-mount disc, carbon dropouts, 12x100 mm thru axle |
Frame fit | H1.5 Race |
Shifter | Shimano Ultegra R8020, 11-speed |
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Front derailleur | Shimano Ultegra R8000, braze-on |
Rear derailleur | Shimano Ultegra R8000, short cage, 30T max cog |
*Crank | Size: 47 Shimano Ultegra R8000, 52/36, 165 mm length |
Size: 50, 52 Shimano Ultegra R8000, 52/36, 170 mm length |
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Size: 54, 56 Shimano Ultegra R8000, 52/36, 172.5 mm length |
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Size: 58, 60, 62 Shimano Ultegra R8000, 52/36, 175 mm length |
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Bottom bracket | Praxis, T47 threaded, internal bearing |
Cassette | Shimano Ultegra R8000, 11-30, 11-speed |
Chain | Shimano Ultegra HG701, 11-speed |
Weight | 56 - 8.26 kg / 18.21 lbs |
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Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |