To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies

The Madone SL 6 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point with a more economical OCLV 500 Carbon lay-up than its SLR sibling. A Shimano 105 Di2 electronic group set gives you lightning-fast electronic shifting and pairs with alloy handlebars to keep the price down. Plus, it's topped off with carbon wheels for extra lightweight performance.

The Madone SL 6 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point with a more economical OCLV 500 Carbon lay-up than its SLR sibling. A Shimano 105 Di2 electronic group set gives you lightning-fast electronic shifting and pairs with alloy handlebars to keep the price down. Plus, it's topped off with carbon wheels for extra lightweight performance.

Trek

Trek Madone SL 6 Gen 8 Lavender Haze

£4,000.00
Earn
in Customer Rewards when you buy this item today
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
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

No Quibble Returns

Online/ Mail Order Returns:
  • If for any reason you are not satisfied, you can return any item ordered via mail order provided that the goods are complete with all relevant packaging in an unused and re-saleable condition within 14 days of the date of shipment for a refund or an exchange. It's that simple.
  • We make no charge for returns - there is no restocking fee
  • Returned goods must be unused, in a saleable condition and in their original packaging with all labels still attached. Please note that items showing signs of wear or those that have been engraved, altered, resized, or damaged in any way cannot be accepted for return.
  • We cannot accept returns on clothing that has been personalised e.g. with name printing
  • We will credit the card we have on file for you this may take up to 10 working days to appear as cleared funds
  • If the original payment was via PayPal we will credit the PayPal account that the order was placed with
  • Value of goods only will be refunded.
  • For the purpose of hygiene, shorts, knicks and tights with a seatpad cannot be returned

NOTE: Please do not tape up, or attach labels direct to the retail packaging, please wrap the product first.

  • Goods must be returned within 14 days of receipt.
  • Goods must be in original packaging.
  • Goods must not be fitted or used.
  • Goods must be accompanied with a copy of your Original Receipt and aCover note with your name, address, reason for return, explaining if you would like a exchange or refund

If you return something due to it not fitting or being suitable, you will need to pay the postage costs to return it to us.

If you return something due to it being faulty we refund up to £10 carriage for bikes & frames and £5 for smaller items. If your return exceeds this amount please contact us and we can arrange collection for you. Please state a date and collection address (not Saturday or Sunday) where the goods can be collected from.

We recommend you use recorded delivery or registered post to return items so as to cover yourself against loss.

Customers outside of the UK must follow the instructions belowalong with our standard returns procedure.

To help us deal with your return to us quickly and efficiently you must mark all returns as RETURNED GOODS – FAILED SALE. This must be clearly marked on the customs information document ( CN22 and/ or CN 23) on the outside of the packaging. Failure to do so may result in the goods being refused at customs in the UK and so being returned to the sender.

If you have paid import duty for goods received, and subsequently return the goods to us, it should be possible for you to claim a refund of duties from your local Customs Authority. To do this, you will need to show them proof of duty paid and proof of export (e.g. certificate of posting) when claiming your refund.

Should you have any further queries on duties payable/refundable, please contact your local Customs Authority.

Damaged Goods

Before you sign for your goods make sure you are satisfied the contents are not damaged.

If in any doubt write: "GOODS DAMAGED"

IMPORTANT: If you sign that the item as 'has been received in good condition' you will have no claim later if the product is found to be damaged.

Damaged goods must be reported within 24 hours of receipt.

Warranty & Warranty Returns

We never want an item to fail but we recognise that failures can happen. When you buy wih Pedal Revolution you can have total piece of mind and know that we will give you issue our full attention. Our team work with suppliers and brands to ensure any warranty case is handled with the upmost care and is processed as quickly as possible.

Warranty items need to be returned to us at the below address with the package clearly marked as "Warranty" so that we can send them to the supplier to start the warranty procedure - warranty cases are handled by the brand or supplier of the goods and normally have a 1-3 week turn around.

Warranty items must be returned with a copy of your original receipt (the is a requirement of the brands/ suppliers).

No monies can be refunded until an item is accepted for warranty by the brand/ supplier

Returns Address

Returns Dept
Pedal Revolution
63-67 Bethel Street
Norwich
Norfolk
NR2 1NR

Trek Madone SL 6 Gen 8 Lavender Haze

Season:2026

Brand:Trek

Code:57662PUR

Our lightest Madone SL Disc ever

New light and fast aero tube shaping paired with light-yet-economical 500 Series OCLV Carbon makes Gen 8 our lightest Madone SL Disc f/s ever and the ideal climbing bike.

Redefines what fast looks like

Redefines what fast looks like

Revolutionary new Full System Foil aero tube shapes improve airflow over the whole bike while maintaining the lightness that climbers crave. Plus, the bike’s entire rider system was meticulously designed and rigorously tested to be faster everywhere.


80% more vertically compliant IsoFlow

80% more vertically compliant IsoFlow

We refined our race-focused comfort tech to be lighter and have nearly double the vertical compliance so you can ride stronger for longer.

Rooted in racing

Rooted in racing

The Madone SL was informed by feedback from Lidl-Trek's fastest sprinters and climbers.

Adjustable aero cockpit

Adjustable aero cockpit

The Madone Gen 8 features hoods that are narrower than the drops so you can adjust your positioning to prioritise aerodynamics or power. Plus, the two-piece design lets you quickly and easily dial in your fit.

New road bike sizing

New road bike sizing

We updated our sizing system to fit an even wider range of riders while consolidating the number of sizes and reducing overlap to make it easier to find the right size for you.

Shimano 105 Di2

Shimano 105 Di2

With a shared Di2 platform inherited from Dura-Ace and Ultegra, sophisticated ergonomics, Shimano 105-optimised gear combinations and an exceptional hydraulic disc brake system, Shimano 105 Di2 R7100 marks a new era of affordable, 12-speed electronic performance. You can set up the drivetrain just the way you like it via Shimano’s user-friendly E-Tube app.

Technical Information
  • Frame Size
    S, XL, XS, L, M, ML
  • 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 Size
    S, XL, XS, L, M, ML
  • Fork
    Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat-mount disc, 12x100 mm chamfered thru axle
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
  • Front Derailleur Size
    S, XL, XS, L, M, ML
  • Front Derailleur
    Shimano 105 R7150 Di2, braze-on, down swing
  • Rear Derailleur Size
    S, XL, XS, L, M, ML
  • Rear Derailleur
    Shimano 105 R7150 Di2, 36T max cog
  • Crank
    S, XS: Shimano 105 R7100, 50/34, 165 mm length; M, ML: Shimano 105 R7100, 50/34, 170 mm length; XL, L: Shimano 105 R7100, 50/34, 172.5 mm length
  • Bottom Bracket Size
    S, XL, XS, L, M, ML
  • Bottom Bracket
    Praxis, T47 threaded, internal bearing
  • Cassette Size
    S, XL, XS, L, M, ML
  • Cassette
    Shimano 105 7101, 11-34, 12-speed
  • Chain Size
    S, XL, XS, L, M, ML
  • Chain
    Shimano SLX M7100, 12-speed
  • Max. chainring size
    1x: 54T, 2x: 56/43
  • Front Wheel Size
    S, XL, XS, L, M, ML
  • Front Wheel
    Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle
  • Rear Wheel Size
    S, XL, XS, L, M, ML
  • Rear Wheel
    Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50 mm rim depth, Shimano 11-speed freehub, 142x12 mm thru axle
  • Front Skewer Size
    S, XL, XS, L, M, ML
  • Front Skewer
    Bontrager Switch chamfered thru axle, removable lever
  • Rear Skewer Size
    S, XL, XS, L, M, ML
  • Rear Skewer
    Bontrager Switch chamfered thru axle, removable lever
  • Tire Size
    S, XL, XS, L, M, ML
  • Tire
    Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm
  • Rim Strip Size
    S, XL, XS, L, M, ML
  • Rim Strip
    Bontrager TLR
  • Max tyre size
    32 mm (as measured, see manual for details)
  • Saddle Size
    S, XL, XS, L, M, ML
  • Saddle
    Bontrager Aeolus Elite, austenite rails, 145 mm width
  • Seatpost Size
    S, XL, XS, L, M, ML
  • Seatpost
    Madone aero carbon seat post, 0 mm offset, short length
  • Handlebar
    XS: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width; S, M: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width; L, ML: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width; XL: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drop width
  • Handlebar Tape Size
    S, XL, XS, L, M, ML
  • Handlebar Tape
    Trek EcoTack
  • Stem
    XS: Trek RCS Pro, -7-degree, 80 mm length; S, M: Trek RCS Pro, -7-degree, 90 mm length; L, ML: Trek RCS Pro, -7-degree, 100 mm length; XL: Trek RCS Pro, -7-degree, 110 mm length
  • Rotor size
    Max brake rotor sizes: 180 mm front, 160 mm rear
Sizing Information

How tall are you?

To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.

What is your inside leg?

How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.

Sizing

size-table
SizeRider HeightInseam
XS (47cm)

143 - 158 cm

4'8" - 5'2"

67 - 74 cm

26" - 29"

S (50cm)

158 - 162 cm

5'2" - 5'4"

74 - 76 cm

29" - 30"

M (52-54cm)

162 - 173 cm

5'4" - 5'8"

76 - 81 cm

30" - 32"

ML (56cm)

173 - 179 cm

5'8" - 5'10"

81 - 84 cm

32" - 33"

L (58cm)

179 - 188 cm

5'10" - 6'2"

84 - 88 cm

33" - 35"

XL (60-62cm)

188 - 213 cm

6'2" - 7'0"

88 - 100 cm

35" - 39"

Geometry

All measurements provided in cm unless otherwise stated.

Sizing table
Frame size letterWheel sizeA —Seat tubeB —Seat tube angleC —Head tube lengthD —Head angleE —Effective top tubeG —Bottom bracket dropH —Chainstay lengthI —OffsetJ —TrailK —WheelbaseL —StandoverM —Frame reachN —Frame stackSaddle rail height min (w/short mast)Saddle rail height max (w/short mast)Saddle rail height min (w/tall mast)Saddle rail height max (w/tall mast)
XS700c40.473.8°10.071.6°51.77.241.05.06.197.170.437.050.754.961.259.265.4
S700c44.073.8°12.172.2°53.27.241.04.56.297.673.437.853.058.564.862.869.0
M700c47.673.6°13.672.9°54.57.041.04.55.898.176.238.454.662.168.466.472.6
ML700c51.273.4°15.073.5°55.77.041.04.05.998.079.038.956.265.772.070.076.2
L700c54.873.4°17.273.8°56.86.841.14.05.799.082.039.458.269.375.673.679.8
XL700c60.973.4°20.173.9°58.46.841.24.05.7100.786.340.261.075.481.779.785.9
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for Trek Madone SL 6 Gen 8 Lavender Haze

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about Trek Madone SL 6 Gen 8 Lavender Haze
Ask a question
Question(s) asked regarding Trek Madone SL 6 Gen 8 Lavender Haze

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Cycling Bikes Trek Road Bikes