1821142 / 54294523478362

Trek Madone SL Gen 8 Frameset

£2,700.00

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 SL Gen 8 Frameset

The Madone SL Gen 8 Frame Set is an ultra-light, aerodynamic race-ready frame crafted with 500 Series OCLV Carbon, balancing stiffness, lightweight, and compliance. IsoFlow frame technology enhances comfort on long rides without compromising speed or aerodynamics.

Ideal for those who want to build their dream superbike from the ground up, this frame set offers energy-saving benefits and reduces road vibration fatigue. It features Full System Foil aero tubing and IsoFlow comfort technology for superbike performance. With a featherweight construction, this frame set excels in climbing and all-day comfort, and it supports all-new RSL Aero Bottles and Cages for added speed.

The seatpost is not included.

Features

Frame: 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical 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, 12x100 mm chamfered thru axle
Weight: 1054g - ML (frame-only, painted)
Weight (fork): 363g (fork-only, painted)
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
Max. chainring size: 1x 54T, 2x 56/43
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)
Rotor size: Max brake rotor sizes: 180 mm front, 160 mm rear
Seatpost: NOT INCLUDED

Highlights

Advanced Carbon Construction: 500 Series OCLV Carbon frame, lightweight at 1054g (ML size).
Aerodynamic Efficiency: Full System Foil tube shaping enhances speed and efficiency.
Comfort and Performance: IsoFlow seat tube technology balances comfort with aerodynamics, supporting up to 32 mm tires for versatile riding conditions.

Specifications

Model: Madone SL Gen 8 Frameset
Bottom Bracket Standard: T47
Brakes [Kind]: Hydraulic Disc
Discipline Compatibility: Road
E-Bike: No
Family: Madone
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 full carbon
Fork [Wheel Size]: 700c
Frame [Hanger Standard]: UDH
Frame [Material]: Carbon
Frame [Tire Clearance]: 32c mm
Frameset: Yes
Gearing [Configuration]: 1x, 2x
Gearing [Kind]: Conventional
Gender: Unisex
Seatpost [Maker]: Bontrager
Shifting: Electronic
Sub Family: Madone SL Gen 8
Suspension Configuration: Rigid
Tires [Width]: 32 mm
Wheels [Configuration]: Front+Rear
Product code: 1821142 / 54294523478362

Size Guide

All measurements 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.

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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.