Finance available with Omni Finance
Blazing Bikes – One of the UK’s Premier Bike Shops
At Blazing Bikes, cycling isn’t just a passion – it’s a way of life. That’s why we’re committed to providing only the highest-quality bikes and exceptional service.
Order your new bike today and feel the Blazing Bikes difference!
5301839
768682161531
The 2025 Marlin 4 Gen 2 XL DNISTER BLACK 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.
The Marlin 4 is the gateway mountain bike that will take you from rail trails to singletrack. It's ideal for riders who want a mountain bike with knobby tyres that can double as a rugged commuter. Disc brakes, front suspension, Shimano 14-speed shifting and mounts for a rack and mudguards make this a great bike for trail riders and campus commuters alike.
You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop kerbs on the way to class.
A lightweight aluminium frame with internal routing to protect your cables and add to the bike's sleek look, trustworthy 14-speed Shimano shifting with a wide range of gearing so you always have the right gear for your terrain, powerful mechanical disc brakes and a suspension fork that takes the edge off bumps and rough terrain.
The Marlin is made for any adventure. The rack and mudguard mounts make it a great choice for commuters who want to get a little rad on the way to class or the shops.
- The Marlin Gen 2 gives you all-around versatility with fast-rolling tyres and balanced, neutral geometry that keeps you comfortable and in control off-road. No wonder it?s our best-selling mountain bike ever.
- Rack and mudguard mounts make it easy to accessorise, so your mountain bike can double as a rugged commuter
- Smaller frame sizes (XS and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently
- Marlin models in XS and S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount
- Like every Trek, it's backed by a lifetime warranty
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.
Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
At Blazing Bikes, we go the extra mile to make sure your new bike arrives safely and ready for action — and we don’t rely on third-party couriers. When you order from us, one of our own expert drivers will personally deliver your brand-new bike straight to your home or workplace, ensuring a smooth, hassle-free experience from start to finish.
No More Bikes in Boxes!
We pride ourselves on delivering your bike fully assembled, tuned, and tested by our Cy-Tech certified mechanics. Unlike other stores, your new ride won’t arrive in a box needing hours of assembly. It’ll be ready to roll, ensuring you enjoy the ride from the moment it arrives!
Built by Riders for Riders – We Know What You Need!
We offer nationwide delivery across the UK, so no matter where you are, we’re ready to bring your dream bike directly to you. For more details on delivery areas, or if you have any questions, don’t hesitate to get in touch!
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At Blazing Bikes, we know that price matters, and we're committed to offering you the best value on every ride. That's why we constantly monitor our competitors to ensure we’re offering the most competitive prices. While we can't always guarantee we're the absolute lowest, we’ll do everything we can to make sure you get the best deal possible!
Found a Better Price? We’ll Match It!
If you find the exact same product at a lower price from one of our competitors, simply reach out to us using the Contact Us link below. We’ll gladly match or even beat that price — because your satisfaction and loyalty are our top priorities.
Shop with confidence knowing you're getting unbeatable value, excellent service, and top-quality bikes and gear. Let Blazing Bikes be your go-to destination for all things cycling!
Looking to Buy a Bike with a Cycle to Work Voucher? You're in the Right Place!
If you're ready to ride in style and save on your new bike, we make it easy to use your Cycle to Work voucher! Whether you're after a city bike, commuter bike, or something in between, we’ve got you covered.
We Accept Vouchers from Leading Cycle to Work Schemes:
How to Get Started
Ready to buy? Simply get in touch with our expert Customer Services Team at 01694 781515 or send us a message via our contact page. We’ll provide a personalised quote and handle your order manually—making the process seamless and stress-free.
Why Choose Us?
Start cycling smarter today and take advantage of your Cycle to Work savings!
| *Frame | Size:Â XS , S Alpha Silver Aluminium, curved top tube, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5 mm QR |
|---|---|
| Size:Â M , ML , L , XL , XXL Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR | |
| *Fork | Size:Â XS SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5"" wheel, 100 mm QR, 80 mm travel |
| Size:Â S SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5"" wheel, 100 mm QR, 100 mm travel | |
| Size:Â M , ML , L , XL , XXL SR Suntour XCE 28, coil spring, preload, 46 mm offset for 29"" wheel, 100 mm QR, 100 mm travel | |
| Max compatible fork travel | 100mm (XS and S: 490mm axle-to-crown, M and up: 509mm axle-to-crown) |
| Hub front | Formula DC-20, alloy, 6-bolt, 5x100 mm QR |
|---|---|
| Hub rear | Formula DC-31, alloy, 6-bolt, 6/7/8-speed freewheel, 135x5 mm QR |
| Colours | CRIMSON, DNISTER BLACK, MATTE HEX BLUE |
| Sizes | L, M, ML, S, XL, XS, XXL |
| Brand | Trek |
| Model Year | 2025 |
| Barcodes | 768682161173, 768682161197, 768682161210, 768682161234, 768682161258, 768682161418, 768682161470, 768682161517, 768682161531, 768682182314, 768682182338, 768682182376, 768682182390, 768682182437, 768682182451, 768682182475, 768682182499, 768682182512, 768682182574, 768682182659, 768682182673, 768682182734 |
| SKUs / Part Numbers | 5301834, 5301835, 5301836, 5301837, 5301838, 5301839, 5301840, 5301841, 5301842, 5301843, 5301844, 5301845, 5301846, 5301847, 5301848, 5301849, 5301850, 5301851, 5301852, 5301853, 5301854, 5301860 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
Trust our 14 years of experience in the bicycle insurance industry. Our comprehensive, customisable, and competitively priced coverage includes easy online quotes, fast claims handling, and expert customer service.
T&Cs and eligibility criteria apply
We offer 10 days free cover with all new bikes purchased, provided by our insurance partner VeloLife. You will be covered for the first 10 days of ownership against theft and accidental damage, so you can purchase with confidence.
Give yourself the comfort of no obligation free insurance, make sure you have peace of mind from the moment you leave the store. If anything happens to the bike in the first 10 days of ownership, know you are covered!
with £0.00 as a deposit.
The total charge for credit is £0.00.
Cash price £500.
Total amount of credit £0.00.
Annual rate of interest 0%.
Finance is subject to age and status. Minimum spend applies.
is acting as a credit broker offering finance products from Omni Capital Retail Finance Limited. is authorised and regulated by the Financial Conduct Authority, registration number . Credit is subject to status.
This is for estimation purposes only. Actual Finance Application is Completed During Checkout.
