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The Madone SL 6 AXS Gen 8 is a lightweight aero road bike bringing elite racing tech to a lower price point using an economical OCLV 500 Carbon lay-up.
The Madone SL 6 AXS Gen 8 is a lightweight aero road bike bringing elite racing tech to a lower price point using an economical OCLV 500 Carbon lay-up.
Trek

Trek Madone SL 6 AXS Gen 8 Road Bike in Gloss Dark Star/Matte Deep Smoke

£4,000.00
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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!

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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
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Hassle free returns

RETURNS

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Return your item to us for hassle free refund.


Our policy lasts 30 days.


If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Books with obvious signs of use
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at contact@peaktristore.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at contact@peaktristore.co.uk and send your item to: Peak Tri Store Ltd, Unit 7b Meverill Road, Tideswell, Derbyshire, SK17 8PY, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: Peak Tri Store Ltd, Unit 7b Meverill Road, Tideswell, Derbyshire, SK17 8PY, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Trek Madone SL 6 AXS Gen 8 Road Bike in Gloss Dark Star/Matte Deep Smoke

Season:2026

Brand:Trek

Code:57663BLK

The Madone SL 6 AXS Gen 8 is the lightest Madone SL disc ever, featuring new light and fast aero tube shaping.

The Madone SL 6 AXS 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 SRAM Rival AXS E1 electronic groupset delivers lightning-fast electronic shifting and pairs with alloy handlebars to keep the price down. Plus, it is topped off with carbon wheels for extra lightweight performance.

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

Trek refined the race-focused comfort tech to be lighter and have nearly double the vertical compliance so you can ride stronger for longer. The Madone SL was informed by feedback from Lidl-Trek's fastest sprinters and climbers.

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. The add-on RSL aero bottles and cages were designed with Madone full system foil aero shapes to make the whole rider system even faster.

Technical Information
  • 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
    ML - 8.11 kg / 17.88 lbs (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
    SRAM AXS battery pack (with charger)
  • Shifter
    Sizes: XS, S, M, ML, L, XL; SRAM Rival AXS E1, SRAM Rival AXS, 12-speed
  • Front derailleur
    SRAM Rival AXS, braze-on
  • Rear derailleur
    SRAM Rival AXS, 36T max cog
  • Crank
    Size XS, S: SRAM Rival AXS, 48/35, DUB, 165 mm length; Size M, ML: SRAM Rival AXS, 48/35, DUB, 170 mm length; Size L, XL: SRAM Rival AXS, 48/35, DUB, 172.5 mm length
  • Bottom bracket
    SRAM DUB, T47 threaded, internal bearing
  • Cassette
    SRAM XG-1250, 10-36, 12-speed
  • Max. chainring size
    1x: 54T, 2x: 56/43
  • Wheel front
    Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle
  • Wheel rear
    Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50 mm rim depth, Sram XDR freehub, 142x12 mm thru axle
  • Skewer front
    Bontrager Switch chamfered thru axle
  • Skewer rear
    Bontrager Switch chamfered thru axle, removable lever
  • Tyre
    Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm
  • Rim strip
    Bontrager TLR
  • Max tyre size
    32 mm (as measured, see manual for details)
  • Saddle
    Bontrager Aeolus Elite, austenite rails, 145 mm width
  • Seatpost
    Madone aero carbon seat post, 0 mm offset, short length
  • Handlebar
    Size XS: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width; Size S, M: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width; Size ML, L: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width; Size XL: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drop width
  • Handlebar tape
    Trek EcoTack
  • Stem
    Size XS: Trek RCS Pro, -7-degree, 80 mm length; Size S, M: Trek RCS Pro, -7-degree, 90 mm length; Size ML, L: Trek RCS Pro, -7-degree, 100 mm length; Size XL: Trek RCS Pro, -7-degree, 110 mm length
  • Brake rotor
    SRAM Paceline, rounded, CentreLock, 160 mm
  • Rotor size
    Max brake rotor sizes: 180 mm front, 160 mm rear
Sizing Information
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