Trek Madone SLR 7 AXS Gen 8 Road Bike
The Madone SLR 7 AXS Gen 8 stands out as an ultra-aero and exceptionally lightweight road bike engineered for competitive racing. Its 900 Series OCLV Carbon frame not only prioritizes aerodynamics but also achieves remarkable weight savings for effortless climbs. Featuring IsoFlow comfort technology, it ensures a smooth ride without compromising speed. This race-ready machine is equipped with RSL Aero Bottles and Cages to minimize drag, alongside a SRAM Force AXS D2 wireless electronic drivetrain with a power meter for precise, programmable shifting and enhanced training insights. Completed with Bontrager Aeolus Pro 51 tubeless carbon wheels and a Trek Aero RSL one-piece carbon bar/stem, this bike offers the ultimate trifecta of lightweight performance, aerodynamics, and comfort. Perfect for dedicated racers seeking top-tier carbon technology and wireless shifting advantages, the Madone SLR 7 AXS Gen 8 is designed to excel on race day.
Technical 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, 142x12 mm thru axle |
| Fork | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle |
| Weight | ML - 7.31 kg / 16.12 lbs (with TLR sealant, no tubes) |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
| Battery | Shimano BT-DN300 |
| Charger | Charging cable included |
| Drivetrain | Shimano Ultegra R8170 Di2, 12-speed |
| Front derailleur | Shimano Ultegra R8150 Di2, braze-on, down swing |
| Rear derailleur | Shimano Ultegra R8150 Di2, 34T max cog |
| Crank | Shimano Ultegra R8100, 52/36 |
| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano Ultegra R8101, 11-30, 12-speed |
| Chain | Shimano Ultegra/XT M8100, 12-speed |
| Max. chainring size | 1x 54T, 2x 56/43 |
| Wheel front | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle |
| Wheel rear | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12 mm thru axle |
| Skewer front | Bontrager Switch chamfered thru axle, removable lever |
| Skewer rear | Bontrager Switch chamfered thru axle, removable lever |
| Tyre | Pirelli P Zero Race, 120 tpi, tubeless-compatible, 700x28 mm |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Max tyre size | 32 mm (as measured, see manual for details) |
| Saddle | Bontrager Aeolus P2 Pro, carbon rails |
| Seatpost | Madone aero carbon seat post, 0 mm offset |
| Handlebar/stem (integrated) | Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit |
| Brake rotor | SRAM CentreLine X, CentreLock, round edge, 160 mm |
| Rotor size | Max brake rotor sizes |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Trek Madone SLR 7 AXS Gen 8 Road Bike Sizing
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