Trek Marlin 5 Gen 3
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FURY RED
MIAMI GREEN/DARK AQUATIC FADE
MULSANNE BLUE
The 2026 Marlin 5 Gen 3 XXL (29" WHEEL) FURY RED is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 9-speed Shimano CUES shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.
Will my bike have a curved top tube?
Smaller frames have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. Larger frame sizes have a straight top tube because taller riders with longer legs typically don't have the same issues with standover height.
Fit for every rider
Marlin comes in seven frame sizes to suit riders of any height, and Smart Wheel Size ensures you're on the fastest wheel that fits. The smallest sizes even come with short-reach brake levers and narrower handlebars that give smaller riders better comfort and control.
High tech, high value
Marlin looks and feels great. It's packed with features usually found only on more expensive bikes, like a stylish frame with internal shift cable and brake hose routing, which can help your cables last longer by protecting them from the elements.
Shimano CUES
Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano's new LINKGLIDE drivetrain technology for significantly increased life on wear items like chain, cassette and chainrings.
A better way to produce aluminium
Starting in 2024, we began removing high-emission aluminium from our manufacturing and replacing it with low-emission aluminium made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.
Shimano LINKGLIDE
LINKGLIDE technology has been specifically engineered for incredible durability while still delivering smooth and decisive shifting - along with a great pedalling experience. Available exclusively on Shimano CUES drivetrains.
Save up to 39% via Cycle to Work!
Purchasing through a Cycle to Work scheme enables you to pay for the bike via salary sacrifice and make a great saving.
Most bikes* and accessories we offer can be purchased through the scheme - You can also purchase accessories, clothing and upgrades for your bike too.
We accept vouchers from most providers, with a preference for Green Commute Initiative https://www.greencommuteinitiative.uk/ or GoGeta https://www.gogeta.com/
If your company haven’t signed up to a scheme, its super easy and with the provider Green Commute Initiative it doesn’t require the company to sign up - So less admin and paperwork for a busy admin/accounts team!
For a full list of providers we accept vouchers for see details here https://cooksoncycles.co.uk/cycle-to-work/ If you can’t see your provider on our list, just drop the store an email and we can double check.
*Depending on the cycle to work provider we may not be able to offer full discount on sale bikes or accessories due to commissions charged by the scheme.
0% Finance Options Available
Spread the cost of your purchase with 0% finance on all bikes, accessories, and parts. Simply choose Klarna at checkout to view your interest-free options, available for up to 36 months.
Prefer an alternative? We also offer Novuna Finance, with 0% APR available for up to 18 months, or interest-bearing loans over terms up to 48 months. Select Novuna at checkout to start your application.
Free UK Delivery On Bike Orders Over £1500 *
All our UK customers can select our FREE standard delivery option on any order over £35 (except exclusions). Learn more about Cookson Cycles Delivery options here.
Once processed, in store stock items will typically be dispatched within 48 hours.
If you have chosen our white glove delivery option dispatch times vary due to courier availability.
* excludes cycle to work purchases - Standard Delivery charge for all cycle to work purchases £35
Bike Build & Delivery
All our bikes are built in store and thoroughly inspected, before carefully packing back up for shipping. If you have selected our white glove delivery service, the bike will come to you ready to ride and the driver can help with some basic bike setup (Saddle height and suspension) at your doorstep. Please be aware if you haven’t selected our white glove delivery service the bike will require some assembly, which we recommend be carried out by an experienced mechanic. See assembly instructions here
Click & Collect
Click and collect is available on all purchases at checkout. Once your order is ready to collect, we will notify you via email or text.
| Frame | Size XXL (29" wheel), Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew |
| Fork | SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 29'' wheel, 100 mm QR, 100 mm travel |
| Wheel Size | Front 29 / Rear 29 |
| Wheels | Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve Formula DC-20, alloy, 6-bolt, 100x5mm Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm |
| Tyres | Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.4'' |
| Shifter | Shimano U4000, 9 speed |
| Rear Derailleur | Shimano CUES U4000 |
| Crank | Shimano CUES U4001, 32T, 52mm chainline, 175mm length Shimano, 73mm, threaded cartridge, 122.5mm spindle |
| Cassette | Shimano LINKGLIDE LG300, 11-46, 9 speed |
| Chain | Shimano LG500, 9/10/11 speed |
| Pedals | VP-536 nylon platform |
| Front Brake | Shimano MT200 hydraulic disc Shimano RT26, 6-bolt, 180mm // Shimano RT26, 6-bolt, 160mm |
| Rear Brake | Shimano MT200 hydraulic disc Shimano RT26, 6-bolt, 180mm // Shimano RT26, 6-bolt, 160mm |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
| Grips | Trek Line Comp, nylon lock-on |
| Stem | Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 70mm length |
| Headset | Semi-integrated, 1-1/8'' |
| Seatpost | Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
| Saddle | Bontrager Verse Short, stainless steel rails |
| Weight | 15.1 kg |
| Colours | FURY RED, MIAMI GREEN/DARK AQUATIC FADE, MULSANNE BLUE |
| Sizes | L (29" WHEEL), M (29" WHEEL), ML (29" WHEEL), S (27.5" WHEEL), XL (29" WHEEL), XS (27.5" WHEEL), XXL, XXL (29" WHEEL) |
| Brand | Trek |
| Model Year | 2026 |
| Barcodes | 197216263333, 197216263340, 197216263357, 197216263364, 197216263371, 197216263388, 197216263395, 197216263401, 197216263418, 197216263425, 197216263432, 197216263449, 197216263456, 197216263463, 197216263470, 197216263487, 197216263494, 197216263500, 197216263517, 197216263524, 197216263531 |
| SKUs / Part Numbers | 5337015, 5337016, 5337017, 5337018, 5337019, 5337020, 5337021, 5337022, 5337023, 5337024, 5337025, 5337026, 5337027, 5337028, 5337029, 5337030, 5337031, 5337032, 5337033, 5337034, 5337035 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
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with a £ 0.00 deposit.
The total charge for credit is £ 0.00.
Choose an available finance option:
To apply, add the item to your basket and apply for finance on your entire basket.
Please note the above quotation is an indicative cost and actual monthly payments may vary by +/- 2p per month.
Credit subject to status and affordability. Terms & Conditions Apply. Cookson Cycles is a credit broker and is Authorised and Regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk.
24 Month Representative Example:
Purchase Price (incl. VAT) £750
Deposit £75
Loan Amount £675
Interest/Total Charge for Credit £109.32
Total Amount Repayable £859.32
Balance Payable £784.32
By 24 Monthly Repayments of £32.68
15.9% APR Representative
Bank rate of interest 8.1% PA fixed
Please note the above quotation is an indicative cost and actual monthly payments may vary.
For Buy Now Pay Later and Deferred Interest Bearing Credit: Interest is charged from day 1 of your agreement, but not charged on any repayments made during the deferral period. On expiry of the deferral period, interest accrued during the deferral period will be applied to your repayments.
Consumer credit services are only available to over 18s and subject to status.
This is for estimation purposes only. Actual Finance Application is Completed During Checkout.