Trek Madone SL 5 Gen 8 Carbon Road Bike 2026
- 500 Series OCLV carbon frame
- Shimano 105 12-Speed drive
- Aero carbon seatpost
- Shimano 105 disc brakes
- Tubeless ready wheels & tyres
Trek Madone SL 5 Gen 8 Carbon Road Bike 2026
£2,750.00
/
Pickup available at Sprockets Cycles
Usually ready in 24 hours
Trek Madone SL 5 Gen 8 Carbon Road Bike 2026
The Madone SL 5 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 models, but with a more economical OCLV 500 Carbon lay-up and two-piece cockpit with hidden cable routing. A Shimano 105 group set, alloy handlebars and alloy wheels keeps the price down while still delivering clean mechanical shifting you can trust.
Trek's lightest Madone SL Disc ever
New light and fast aero tube shaping paired with light-yet-economical 500 Series OCLV Carbon makes Gen 8 Trek's lightest Madone SL Disc f/s ever and the ideal climbing bike.
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
Trek refined their race-focused comfort tech to be lighter and have nearly double the vertical compliance so you can ride stronger for longer.
Rooted in racing
The Madone SL was informed by feedback from Lidl-Trek's fastest sprinters and climbers.
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.
Add-on aero bottles to make your whole bike faster
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.
New road bike sizing
Trek updated their 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
With shift technology inherited from mechanical Ultegra and Dura-Ace, Shimano 105 gives you top-shelf shifting at a budget-friendly price. Whether you’re commuting year-round or training for the big race, Shimano 105 is a workhorse drivetrain that won’t hold you back as you grow in the sport.
Don’t forget your pedals
This bike doesn’t come with pedals because you’ll have a better time on your new bike if you choose your own. We recommend clipless road pedals for control and efficiency.
At Sprockets, we partner with DPD to provide fast, secure, and fully tracked delivery service that's reliable and quick.
Standard UK Mainland Delivery
Free Delivery: Orders over £75 qualify for free delivery (2 working day service)
Standard Delivery: £5.95 for orders under £75 (2 working days)
Bike Delivery: £10 per order (2-10 working days)
E-Bike Delivery: £30 per order (7-10 working days - higher charge due to weight, value, and insurance requirements)
Dispatch Times
- Orders placed before 12pm Monday-Thursday: Dispatched same day for next day delivery
- Orders placed after 12pm Thursday: Dispatched the following Monday
- Parts and accessories: 1-2 working days
- Bikes: 2-10 working days (we prioritize safe, quality delivery over speed)
- Orders involving suppliers may take slightly longer - please enquire if unsure
Remote Area Surcharges
Some UK areas incur additional delivery charges due to courier restrictions and increased postage costs.
Areas affected
- Northern Ireland — all BT postcodes
- Isle of Man — all IM postcodes
- Isle of Wight — PO30 to PO41
- Isles of Scilly — TR21 to TR25
- Scottish Highlands & Islands:
- Outer Hebrides — all HS postcodes
- Shetland — all ZE postcodes
- Caithness & Orkney — all KW postcodes
- Inverness, Highlands & Skye — all IV postcodes
- Argyll & Inner Hebrides — PA20 to PA49, PA60 to PA78
- Arran & Cumbrae — KA27, KA28
- Lochaber, Badenoch & Strathspey — PH19 to PH26, PH30 to PH44, PH49, PH50
- Parts of Aberdeenshire & Moray — AB37, AB38, AB54 to AB56
- Trossachs & Breadalbane — FK17 to FK21
If your postcode starts with any of the above, the Highlands & Islands rate applies at checkout.
Remote Area Shipping Costs:
- Standard items: £15 surcharge
- Bikes: £20 surcharge
- E-Bikes: £35 surcharge
- Tentbox products: £50 flat rate (applies to all UK destinations)
DPD Tracking & Delivery Options
All shipments include:
- Full tracking information
- One-hour delivery time slot (notified on delivery day)
- Ability to redirect your parcel or select local drop-off points
- Saturday delivery available at extra cost - please call for details
International Shipping
We ship internationally. Please contact us for quotes and delivery options.
Important Notes
- Free delivery does NOT apply to remote areas, bikes, e-bikes, or tentbox products
- During high demand periods, bike delivery may experience delays
- All delivery times are working days (Monday-Friday)
- Remote area charges are automatically calculated at checkout based on your postcode
For any questions about delivery, please don't hesitate to contact us before placing your order.
We are confident that you will be very happy with the products you purchase from us but if you do change your mind we offer a 14 day money back guarantee on all online purchases except in the one circumstance listed below*. This period begins the day your order is delivered and ends 14 days from the day you receive your order and applies only to the conditions below.
If you wish to cancel an order before it has been dispatched you should phone or e-mail us as soon as possible. We can be contacted on 01563 526800 or via e-mail to info@sprocketscycles.com.
If you wish to return an item that has already been received, please call or e-mail where a member of our staff will be happy to advise you and guide you through any item of the returns process.
You should post your return items along with a cover letter to:
Sprockets Cycles,
Ayr Rd,
Kilmarnock,
KA1 5LF
RETURNING ACCESSORIES
The goods must be returned within 14 days from the day they are received/signed for.
Goods that are unsuitable, ordered by mistake or size errors must be returned at your cost in their original condition along with all packaging intact & paperwork intact and in a re-sellable condition, in these cases postage costs will not be refunded. If a replacement size is needed by yourself there will be an additional £3.95 delivery charge. If returning goods within the 14 day policy, you are under a duty to keep them in your possession and to take reasonable care of them until they are returned.
You should retain proof of postage until we inform you that the returned items have been received safely by us. We will not take responsibility for lost mail unless a signature has been attained for the item at Sprockets Cycles.
DAMAGED GOODS
If your goods are damaged in transit, we need to be notified of the damages within 24 hours of delivery to set up a claim with our courier company.
Items that are damaged or delivered in error are subject to the same basic conditions & expectations, however, should any claim for the above be valid, we will promptly refund any postage costs.
Please ensure you send a legible cover note including your receipt & contact details with all returns. This will provide clarity on the reason for return of the item & speed up the returns process.
*Unfortunately, exchanges or refunds are not allowed if the Goods have been specially made to order, personalized or altered to fit. These items do however come with their applicable warranty periods.
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 |
Shifters | Shimano 105 R7120, 12-speed |
Front derailleur | Shimano 105 R7100, braze-on, down swing |
Rear derailleur | Shimano 105 R7100, 36T max cog |
Chainset | Shimano 105 R7100, 50/34 |
Bottom bracket | Praxis, T47 threaded, internal bearing |
Chain | Shimano SLX M7100, 12-speed |
Cassette | Shimano 105 7101, 11-34, 12-speed |
Wheelset | Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve |
Hubs | Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle |
Spokes | 14 g stainless steel, black |
Tyres | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm |
Brakes | Shimano 105 |
Handlebars | Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop |
Grips | Trek EcoTack |
Stem | Trek RCS Pro, -7-degree |
Saddle | Bontrager Aeolus Elite, austenite rails, 145 mm width |
Seatpost | Madone aero carbon seat post, 0 mm offset, short length |
Pedals | None - SHOP PEDALS HERE |
At Sprockets, we partner with DPD to provide fast, secure, and fully tracked delivery service that's reliable and quick.
Standard UK Mainland Delivery
Free Delivery: Orders over £75 qualify for free delivery (2 working day service)
Standard Delivery: £5.95 for orders under £75 (2 working days)
Bike Delivery: £10 per order (2-10 working days)
E-Bike Delivery: £30 per order (7-10 working days - higher charge due to weight, value, and insurance requirements)
Dispatch Times
- Orders placed before 12pm Monday-Thursday: Dispatched same day for next day delivery
- Orders placed after 12pm Thursday: Dispatched the following Monday
- Parts and accessories: 1-2 working days
- Bikes: 2-10 working days (we prioritize safe, quality delivery over speed)
- Orders involving suppliers may take slightly longer - please enquire if unsure
Remote Area Surcharges
Some UK areas incur additional delivery charges due to courier restrictions and increased postage costs.
Areas affected
- Northern Ireland — all BT postcodes
- Isle of Man — all IM postcodes
- Isle of Wight — PO30 to PO41
- Isles of Scilly — TR21 to TR25
- Scottish Highlands & Islands:
- Outer Hebrides — all HS postcodes
- Shetland — all ZE postcodes
- Caithness & Orkney — all KW postcodes
- Inverness, Highlands & Skye — all IV postcodes
- Argyll & Inner Hebrides — PA20 to PA49, PA60 to PA78
- Arran & Cumbrae — KA27, KA28
- Lochaber, Badenoch & Strathspey — PH19 to PH26, PH30 to PH44, PH49, PH50
- Parts of Aberdeenshire & Moray — AB37, AB38, AB54 to AB56
- Trossachs & Breadalbane — FK17 to FK21
If your postcode starts with any of the above, the Highlands & Islands rate applies at checkout.
Remote Area Shipping Costs:
- Standard items: £15 surcharge
- Bikes: £20 surcharge
- E-Bikes: £35 surcharge
- Tentbox products: £50 flat rate (applies to all UK destinations)
DPD Tracking & Delivery Options
All shipments include:
- Full tracking information
- One-hour delivery time slot (notified on delivery day)
- Ability to redirect your parcel or select local drop-off points
- Saturday delivery available at extra cost - please call for details
International Shipping
We ship internationally. Please contact us for quotes and delivery options.
Important Notes
- Free delivery does NOT apply to remote areas, bikes, e-bikes, or tentbox products
- During high demand periods, bike delivery may experience delays
- All delivery times are working days (Monday-Friday)
- Remote area charges are automatically calculated at checkout based on your postcode
For any questions about delivery, please don't hesitate to contact us before placing your order.