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Trek Madone SLR 9 Gen 8 Road Bike


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Madone SLR 9 Gen 8 Road Bike

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Product ID: 1821067

Trek Madone SLR 9 Gen 8 Road Bke

The Madone SLR 9 Gen 8 is designed for dominating the road with a perfect blend of lightweight construction and aerodynamic prowess. Constructed from our premium 900 Series OCLV Carbon, this bike is not only incredibly light but also optimized with aerodynamic shapes for superior performance on descents and straightaways. Featuring IsoFlow frame technology, the Madone ensures comfort without compromising speed. This race-winning machine is equipped with Shimano's top-tier Dura-Ace Di2 drivetrain for lightning-fast, customizable shifts, along with Bontrager Aeolus RSL 51 tubeless carbon wheels and a Trek Aero RSL one-piece carbon bar/stem. RSL Aero Bottles and Cages further enhance aerodynamics for reduced drag. Ideal for dedicated racers seeking the ultimate in aerodynamics, comfort, and lightweight performance, the Madone SLR 9 Gen 8 is crafted to deliver superbike performance across every terrain and condition.

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 – 7.08 kg/15.61 lb (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
Shifter Shimano Dura-Ace R9270 Di2, 12 speed
Front derailleur Shimano Dura-Ace R9250 Di2, braze-on, down swing
Rear derailleur Shimano Dura-Ace R9250 Di2, 34T max cog
Crank Shimano Dura-Ace R9200, 52/36
Bottom bracket Praxis, T47 threaded, internal bearing
Cassette Shimano Dura-Ace R9200, 11-30, 12-speed
Chain Shimano Dura-Ace/XTR M9100, 12-speed
Max. chainring size 1x 54T, 2x 56/43
Wheel front Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, 100x12 mm thru axle
Wheel rear Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, Shimano 11/12 freehub, 142x12 mm thru axle
Skewer front Bontrager Switch chamfered thru axle, removable lever
Skewer rear Bontrager Switch chamfered thru axle, removable lever
Max tyre size 32 mm (as measured, see manual for details)
Saddle Aeolus RSL, carbon rails,
Seatpost Madone aero carbon seat post, 0 mm offset
Handlebar/stem (integrated) Trek Aero RSL Road integrated bar/stem, OCLV Carbon
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 9 Gen 8 Road Bike Sizing

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