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The Madone SL 6 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point.
The Madone SL 6 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point.
Trek

Trek Madone SL 6 Gen 8 Road Bike In Matte Dark Web

£4,250.00
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 from Gateway Cycles

Returns

In the unlikely event that you are dissatisfied with your purchase from our website,please feel free to return your goods within 14 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, and in the event of a refund or exchange, in saleable condition (in original packaging and including all warranty, cards, manuals and accessories).

Customers are accountable for return shipping charges.

Return Items by Post

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address:

Gateway Cycles
5-9 Brecon Road
Abergavenny
Monmouthshire
NP7 5UH

Wrong size or you don't likethe item?

If returning items that are not suitable for either refund or exchange you are accountable for the delivery cost in returning it to us. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

New faulty items/ Wrong Item Received

If you have received items that are faulty or not what you ordered send them back to us (using the steps above) and we will cover the delivery cost of the return if it is within 30 days of delivery. If we have supplied the correct product, it is not faulty or it is outside of the 30 days we can not be liable for your postage charges. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

In the event that you have received items that are faulty or not what you ordered, please send them back to us as soon as possible. Only in these cases will we cover the cost of the return shipping charges.We will refund within the cost of the item and postage within the 30 days if the item is returned within 30 days .

Faulty Items

If you have received items that are faulty please send them back to us using the steps above. Please include a covering letter describing the fault and if you would like the item replacing or refunding. Once the item arrives back at our Mail Order Centre you will receive an email notifying you about the progress. Faulty items are then forwarded onto the suppliers to confirm the warranty issue. Please be patient with us as we need to receive this confirmation from the suppliers before we can process your request for a replacement/refund.

When returning the item please use Royal Mail1stClass Recorded* so that you have a tracking reference just in case! If your item arrived faulty we will refund your postage cost. If the item was in full working order at the time of delivery to you, we can not refund your return postage cost.

*In the event that you return a faulty/incorrect item we will refund your postage charge as long as it is 1stClass Recorded or a lesser value service. We do not refund premium services.

Refunds

Refunds will be processed using the same method of payment used for the original purchase. Credit and debit card refunds must be made to the card used for the original transaction,chequepayments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date. Due to the high incidence of fraud we regret that we are unable to offer any refund without a valid receipt/delivery note.

Refunds will be made for faulty or incorrect items, including any delivery charge incurred by the buyer (excluding ‘Special Delivery’) in the return of the item. If the products you ordered are delivered to you in good condition but you wish to return them for any reason we will refund the full value of the goods excluding any carriage charge upon receipt of your returned goods.

Items won’t be considered lost until after 15 working days of items beingdispatched. Once the 15 working days are up we will issue a refund or replacement.

Not received your order?

If you have not received your order please call us on 01873 858519 and a member of staff can confirm the shipping date. Unfortunately we cannot consider an item to be lost until 15 working days has passed (according to Royal Mail procedure). Once the 15 working days have passed we will be able to issue a full refund or resend your order.

Trek Madone SL 6 Gen 8 Road Bike In Matte Dark Web

Season:2025

Brand:Trek

Code:46219BLK

The Madone SL 6 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point.

It offers similar aero benefits to the pricier Madone SLR Gen 8, but with a more economical OCLV 500 Carbon lay-up and two-piece cockpit with hidden cable routing. It's built to race with geometry that keeps you comfortable on the climbs and perched for the attack. A Shimano 105 Di2 electronic group set keeps the price down without sacrificing lightning-fast electronic shifting. Plus, it's topped off with carbon wheels for extra lightweight performance.

Features:
  • It's right for you if...You want a featherweight road race bike without top-end race pricing. You're up for racing, club rides or solo spins up winding canyons, and don't want to compromise between climbing efficiency and aerodynamics. You love the workhorse performance of Shimano's 105 group set, but want the added benefit of Di2 lightning-fast electronic shifting.
  • The tech you get - An ultra-light OCLV 500 Carbon frame with aero tubing and IsoFlow comfort technology. A 2x12 Shimano 105 Di2 electronic group set that delivers clean shifts thanks to trickle-down tech. Plus, it's topped off with Bontrager Aeolus Elite 35 carbon wheels that come set up tubeless.
  • The final word - The Madone SL 6 Gen 8 delivers race-worth aerodynamics and climb crushing weight. It's a bonafide superbike in a more economical package, thanks to its 500-Series OCLV Carbon lay-up and workhorse Di2 group set. It offers the same frame tech as its SLR sibling, like aero tube shaping and lightweight IsoFlow comfort tech, so you can stay at the front of the pack.
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, 12x100mm chamfered thru axle
  • Wheel Front
    Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35 mm rim depth, 100x12 mm thru axle
  • Wheel Rear
    Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35 mm rim depth, Shimano 11/12-speed freehub, 142x12 mm thru axle
  • Skewer Front
    Bontrager Switch chamfered thru axle, removable lever
  • Skewer Rear
    Bontrager Switch chamfered thru axle, removable lever
  • Rim
    Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35mm rim depth, 100x12mm thru axle
  • Tyre
    Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm
  • Tyre Part
    Bontrager TLR sealant, 180 ml/6 oz
  • Rim Strip
    Bontrager TLR
  • Max Tyre Size
    32 mm (as measured, see manual for details)
  • Charger
    Charging cable included
  • Shifter
    Shimano 105 R7170, 12-speed
  • Front Derailleur
    Shimano 105 R7150 Di2, braze-on, down swing
  • Rear Derailleur
    Shimano 105 R7150 Di2, 36T max cog
  • Crank
    Size: XS, S Shimano 105 R7100, 50/34, 165 mm length Size: M Shimano 105 R7100, 50/34, 170 mm length Size: ML, L Shimano 105 R7100, 50/34, 172.5 mm length Size: XL Shimano 105 R7100, 50/34, 175 mm length
  • Bottom Bracket
    Praxis, T47 threaded, internal bearing
  • Cassette
    Shimano 105 7101, 11-34, 12-speed
  • Chain
    Shimano SLX M7100, 12-speed
  • Max. Chainring Size
    1x: 54T, 2x: 56/43
  • Saddle
    Size: XS, S Bontrager Aeolus Comp, steel rails, 155 mm width Size: M, ML, L, XL Bontrager Aeolus Comp, steel rails, 145 mm width
  • Seatpost
    Size: XS, S, M Madone aero carbon seat post, 0 mm offset, short length Size: ML, L, XL Madone aero carbon seat post, 0 mm offset, long 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
  • 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
    Shimano RT70, CentreLock, 160 mm
  • Rotor Size
    Max brake rotor sizes: 180 mm front, 160 mm rear
  • Weight
    ML - 8.16 kg / 17.99 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).
Sizing Information
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