To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The Madone SLR Gen 8 Frame Set is ready for your dream build and the top step of the podium.
The Madone SLR Gen 8 Frame Set is ready for your dream build and the top step of the podium.
Trek

Trek Madone SLR Gen 8 Road Race Bike Frame Set In Matte/Gloss Carbon Smoke

£4,475.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

RETURNS POLICY

If you'd like to exchange or return your order please include your name and order number with the return, our returns address is:

Returns
Activ Cycles
Unit 1&2 Kingfisher Business Park
Henwood
Ashford
TN24 8DG

Subject to the terms set out below we are happy to offer a refund or exchange on all goods except goods which are special orders or nutrition products, or where we have expressly advised you that there is no right to return the goods ordered (save in the event the goods are faulty) provided the goods are returned to us within 14 days of delivery to you.

If you return goods to us and request a different size or alternative product we will send it out free of charge (subject to stock availability). If you require a refund (or the replacement item is not in stock) we aim to process refunds within 2 working days of receipt of the goods. It is your responsibility to ensure that the item is returned to us safely and securely and in saleable condition.

Refunds will be processed using the same method of payment used for the original purchase. Due to the high incidence of fraud, we regret that we are unable to offer any refund without a valid receipt/delivery note.

If the product is faulty or wrong due to a mistake on our part then we will send out replacements free of charge and supply you with a prepaid returns label. For all goods returned please include a letter giving details along with a copy of the original receipt. Returned goods must be unused and with all appropriate packaging and labelling intact.

Your rights to return goods are protected under the Consumer Protection (Distance Selling) Regulations 2000 which can be found at theConsumer Protection (Distance Selling) Regulations 2000 (legislation.gov.uk).

Trek Madone SLR Gen 8 Road Race Bike Frame Set In Matte/Gloss Carbon Smoke

Season:2026

Brand:Trek

Code:46775BLK

The Madone SLR Gen 8 Frame Set is ready for your dream build and the top step of the podium.

It's crafted with our highest-level 900 Series OCLV Carbon that's not only insanely light, but also delivers free speed with aerodynamic shapes for cutting through wind. Plus, IsoFlow frame technology adds comfort on long rides without sacrificing speed or aerodynamics.

It's right for you if...You eat, sleep and breathe racing, and you want to build a superbike that makes no compromises. You want the trifecta of aerodynamics, comfort and lightweight in a single bike, and you want the freedom to fully customise your build.

The tech you get - An insanely light OCLV 900 Carbon frame set with Full System Foil aero tubing and IsoFlow comfort technology, and aero bottles and cages that save watts.

The final word - The Madone SLR Gen 8 Frame Set is ultra-light and ready to deliver superbike performance absolutely everywhere. Its crafted with top-tier 900 Series OCLV Carbon frame for rocketing up climbs, aero tube shaping for winning every sprint and IsoFlow comfort tech to keep you feeling good through it all.

Features:
  • The Madone SLR Gen 8 Frame Set gives you the best of every world – superbike aerodynamics, featherweight construction for soaring up world-stage climbs and IsoFlow comfort that keeps you feeling great in the saddle all day
  • It's crafted with our highest-level 900 Series OCLV carbon that's mind-bogglingly light, stiff where you need the power and compliant where you crave comfort
  • Lightweight IsoFlow comfort technology helps you ride stronger for longer without sacrificing aerodynamics
  • The sky is the limit – you can spec this Madone with your dream components for the perfect set-up for you
  • Designed to fit all-new RSL Aero Bottles and Cages for even more free speed
Technical Information
  • 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
  • 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)
  • Max. chainring size
    1x: 54T, 2x: 56/43
  • Rotor size
    Max brake rotor sizes: 180 mm front, 160 mm rear
  • Weight
    796g - ML (frame-only, painted)350g (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).
Sizing Information
Professional Opinion
Home Road Cycling Bikes Trek Bike Frames