Trek Marlin 7 Gen 3 2025

£1,100.00
This item is available and will be dispatched within 7-10 days
CRYSTAL WHITE
KESWICK
PENNYFLAKE

We deliver bikes to the following postcode areas:
B, CV & LE

If you live outside of these areas email or call us for a delivery quote or to reserve a bike.

Immerse yourself in the thrill of the ride with the 2024 Marlin 7 Gen 3 by TREK. With its cutting-edge technology and impressive performance credentials, this bike is designed to be both practical and versatile, perfect for any ride, whether you're navigating the rough of the trails or commuting day-to-day.
Expect power-driven performance as this bike is furnished with a large gear range courtesy of the SRAM 12-speed SX Eagle drivetrain. Navigating through rocky terrains with ease thanks to the upgraded RockShox suspension fork. Liven up your trail experience with the power and precision that the Marlin 7 delivers.
The lightweight aluminium frame combined with modern trail riding geometry and internal cable routing ensures longevity, protection and an aesthetically pleasing sleek design. Boasting hydraulic disc brakes, you don't have to compromise on safety as the Marlin 7 promises serious stopping power when you need it most.
Not only do you get an incredible ride with the Marlin 7, but this bike allows for easy customisation as well. With integrated rack and mudguard mounts, adapt your mountain bike into a rugged commuter in no time. The option for internal routing makes adding a dropper post easy, enabling you to lower your saddle for confident descending.
Designed with each rider in mind, the Marlin 7 features a varying top tube design to cater to riders of all heights. While smaller frames have a top tube that dips down towards the seat tube for easy mounting and dismounting for shorter riders, larger frames maintain a straight top tube for streamlined performance presentations.
Take a step further in personalising your ride experience by upgrading your pedals. As one of the five main touchpoints between you and your bike, the right pedals can drastically improve your control, grip, and overall ride quality.
Step up your trail game with the 2024 Marlin 7 Gen 3 from TREK. Gear up for a ride that leaves you wanting more.

Delivery & Returns Policy

When you order with John Atkins Cycles you get your purchase posted as per the below charges list:

Shoes and helmets postage charge £7.99

*Parts under:

£20 value £4 postage

£21- £100 £7 postage

£101 upwards post free

*Bikes under £1100 to the postcodes (CV, LE and B) £30 charge

*Bikes over £1100 to postcodes (CV, LE and B) free delivery

Bikes will hand deliver in our own van

Any other area’s in the UK only email for a quote

UK mainland only

via the contact us


You have the option on all orders to upgrade the postage to a faster service.

We require that bicycles are collected from the store fully assembled. All bikes go through a Pre-Delivery Inspection to ensure that they are ready to ride, and all road bikes include a bike fitting to ensure that your new bike is set up perfectly for you. Please see the bike fitting page for further information.

If we do not have an item you have ordered in stock then we will contact you straight away to let you know. Most items can be restocked within a week, however if this is not possible we will let you know.

If for any reason you wish to contact us regarding an order you can do so via either the contact us form or our email address: [email protected].

We are sure you will be delighted with your purchase, but if you are not, we accept returns and we will refund the price of the product providing it is returned in perfect resale condition within 14 days. If you would prefer an exchange for a different item (size, colour, etc) and we have the item in stock, we can arrange this once the original item is returned. You are responsible for the cost of sending the item back to us, and in the event of an exchange, any additional postage of sending out a new item.

If you believe an item to be faulty and you want to pursue a warranty claim, please return the item with a copy of the original proof of purchase. If upon inspection we agree it's a warranty issue we will repair or replace the item at our discretion and return it to you carriage free. If a warranty claim has not been cleared with us and you wish to have the item returned to you, there will be a postage charge for this. If you are returning an item to us, we cannot be responsible for the return postage. It is important to include a copy of the original proof of purchase, contact details and a description of the problem.

** Please note padded shorts and short liners are not refundable for hygiene reasons. **

If an item does not arrive, we ask that you follow the Royal Mail claims procedure. Please email [email protected] for more details.

We try to provide size guides where possible however it is the customer's responsibility to make sure the sizing is correct. We suggest you try an item for size where possible to ensure it will fit before ordering, whether it is a bike or item of clothing. You can call us on 01926 430211 for help with sizing.

*Please note there is a surcharge for super heavy or large items (for example, turbo trainers).

Frame Size L, UNI, Aluminium, Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
Wheel Size Front 29
Wheel Size Rear 29
Fork RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
Fork Unknown
Gears DERAILLEUR, Sram, 1 Gears
Tyres MAXXIS,
Pedals UNBRANDED,
Wheels UNKNOWN, Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve Formula DC-20 LW, alloy, 6-bolt, 5x100 mm QR Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
Shifters SRAM, SRAM SX Eagle, 12-speed,
Kickstand UNKNOWN, Unknown
Front Brake SH, Shimano MT200 hydraulic disc Shimano RT26, 6-bolt, 180 mm // Shimano RT26, 6-bolt, 160 mm Max brake rotor size, Disc brake with hydraulic actuation
Rear Brake SH, Shimano MT200 hydraulic disc Shimano RT26, 6-bolt, 180 mm // Shimano RT26, 6-bolt, 160 mm Max brake rotor size, Disc brake with hydraulic actuation
Rear Derailleur ,
Crankset SRAM, SRAM SX Eagle, 30T steel ring, 49 mm chainline, 175 mm length Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle
Chain SRAM, SRAM SX Eagle, 12-speed
Headset UNBRANDED, Semi-integrated, 1-1/8"
Handlebar BONTRAGER, Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Stem BONTRAGER, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
Bartape / Grips BONTRAGER
Seatpost TRANZX
Saddle BONTRAGER, Bontrager Verse Short, stainless steel rails
Front Light UNKNOWN
Rear Light UNKNOWN
Colours CRYSTAL WHITE, KESWICK, PENNYFLAKE
Sizes L, M, ML, S, XL, XS, XXL
Brand Trek
Model Year 2025
Barcodes 601479192427, 601479192441, 601479192465, 601479192489, 601479192526, 601479192540, 601479192588, 601479192601, 601479192625, 601479192649, 601479192663, 601479192687, 601479192700, 601479192724, 601479192762, 601479192786, 601479192809, 601479192823, 601479192847, 601479192885, 601479212521, 601479212668, 601479212705, 601479212941
SKUs / Part Numbers 5295470, 5295471, 5295472, 5295473, 5295474, 5295475, 5295476, 5295477, 5295478, 5295479, 5295480, 5295481, 5295482, 5295483, 5295484, 5295485, 5295486, 5295487, 5295488, 5295489, 5295490, 5295491, 5295492, 5295493

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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