2013509 / 54294525378906

Madone SLR 9 Gen 8 Lightweight Carbon Road Bike

Trek

Trek Madone SLR 9 Gen 8 Lightweight Carbon Road Bike

£10,000.00

Delivery

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Cycle to Work – Save up to 42%

Spread the cost of your new bike and save up to 42% through the Cycle to Work scheme. We accept all major providers including Cyclescheme, Green Commute Initiative, Bike2Work and more. Check with your employer for eligibility.

Free Delivery on all bikes

Complimentary standard delivery on all bikes to UK mainland addresses. Orders typically arrive within 2–5 working days. A signature is required on delivery. When you receive your bike all you'll need to do is unpack it, attach your pedals, turn the handlebars and ride.

Premier Delivery

Upgrade to Premier Delivery at checkout for a nominated day, extended assembly and in-home handover by a trained technician. Available on eligible bikes across UK mainland.

Built, checked, tuned & 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.

Pedals & accessories

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

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Product Details

Trek Madone SLR 9 Gen 8 Lightweight Carbon Road Bike v

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.

Features

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: 180 mm front, 160 mm rear

Highlights

Full System Foil aero tube shapes redefine bike speed and optimize aerodynamics
900 Series OCLV carbon frame offers exceptional lightness, stiffness, and comfort
Carbon wheels enhance performance for climbing and descending

Specifications

Model: Madone SLR 9 Gen 8
Battery [Maker]: Shimano
Bottom Bracket [Maker]: praxis
Bottom Bracket Standard: T47
Brakes [Kind]: Hydraulic Disc
Brakes [Maker]: Shimano
Brakes [Model]: Dura-Ace
Cassette [Gearing]: 11-30
Cassette [Maker]: Shimano
Cassette [Model]: Dura-Ace R9200
Chain [Maker]: Shimano
Chain [Model]: Dura-Ace
Chainring [Gearing]: 52–36
Crank [Maker]: Shimano
Crank [Model]: Dura-Ace R9200
Discipline Compatibility: Road
E-Bike: No
Family: Madone
FD [Maker]: Shimano
FD [Model]: Dura-Ace R9250 Di2
Fenders Mounts: No
Fork [Axle Diameter]: 12 mm
Fork [Axle Type]: 12x100mm Thru-Axle
Fork [Brake Type]: Disc
Fork [Maker]: Trek
Fork [Material]: Carbon
Fork [Model]: Madone Gen 8
Fork [Wheel Size]: 700c
Frame [Hanger Standard]: UDH
Frame [Material]: Carbon
Frame [Tire Clearance]: 32c mm
Frameset: No
Gearing [Configuration]: 2x
Gearing [Kind]: Conventional
Gender: Unisex
Handlebar [Drop]: 124 mm
Handlebar [Kind]: Drop
Handlebar [Maker]: Trek
Handlebar [Material]: Carbon
Handlebar [Reach]: 80 mm
Handlebar [Shape]: Drop bar
Rack Mounts: No
RD [Maker]: Shimano
RD [Model]: Dura-Ace R9250 Di2
Saddle [3D Printed]: No
Saddle [Maker]: Trek
Saddle [Material]: Carbon
Saddle [Width]: 145 mm
Seatpost [Kind]: Rigid
Seatpost [Maker]: Trek
Seatpost [Material]: Carbon
Seatpost [Offset]: 0 mm
Shifters [Maker]: Shimano
Shifters [Model]: Dura-Ace R9270 Di2
Shifting: Electronic
Stem [Angle]: -7 degree
Stem [Maker]: Trek
Stem [Material]: Carbon
Sub Family: Madone SLR Gen 8
Suspension Configuration: Rigid
Tires [Maker]: Bontrager
Tires [Width]: 28 mm
Wheels [Configuration]: Front+Rear
Wheels [Kinds]: Tubeless Ready
Wheelset [Maker]: Bontrager
Wheelset [Material]: Carbon
Wheelset [Model]: Aeolus RSL 51
Product code: 2013509 / 54294525378906

Size Guide

All measurements are in mm unless otherwise stated.

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Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

Payment & delivery Returns & exchanges

Q & A

1 question answered

Q
Can I get the Trek Madone with custom colors
Asked by Vinny (Worksop) — 20 May 2025
1. Hi there, Please contact the sales team for help with this, Many thanks Joe W
  Joe W20 May 2025

About Trek

The best bike, ridden everywhere.

Founded in a Wisconsin barn in 1976, Trek has grown into one of the world's most recognised bicycle brands without losing the obsession that started it all: build the best bike, ride it further, share it with everyone.

Trek believes the bicycle is a simple solution to many of the world's most complicated problems. Every bike Trek builds — from the Madone race weapon to the Marlin trail bike — is made with that conviction. More riders, more often, on better bikes.