Trek Marlin 7 Gen 3 2025 | Keswick Green

From £989.00£1100.00

Trek Marlin 7 Gen 3 2025 Hardtail Mountain BikeThe Marlin 7 is your best friend on the trail and wherever else you roll thanks to its confidence-boosting trail geometry. It finds the perfect balance between price and performance with an upgraded RockShox suspension fork that makes quick work of rocks — Read More

This item is in stock at the following locations:
Darlington
In stock
Original price was: £1,100.00.Current price is: £989.00.

Select a size

  • Medium Large

Select a colour

  • Keswick

£

Spread the cost from £24.31 monthly*

Buying Guides

Description

Trek Marlin 7 Gen 3 2025 Hardtail Mountain Bike

The Marlin 7 is your best friend on the trail and wherever else you roll thanks to its confidence-boosting trail geometry. It finds the perfect balance between price and performance with an upgraded RockShox suspension fork that makes quick work of rocks and bumps in your path and the huge gearing range of a SRAM 12-speed SX Eagle drivetrain.

It’s right for you if…

You want a go-anywhere trail bike that’s got upgrades where it matters most, but won’t break the bank. You want to build skills on the trail, and need a bike with confidence-inspiring geometry and upgraded components that can keep up with your progress.

The tech you get

A lightweight aluminium frame with modern trail riding geometry and internal routing that keeps cables protected and the bike looking sleek. An upgraded RockShox suspension fork smooths out rowdy trails, 12-speed SRAM SX Eagle shifting and the serious stopping power of hydraulic disc brakes.

The final word

The Marlin 7 is the go-to trail bike for those wanting to build skills on the singletrack and get the right bang for their buck with upgraded suspension and confidence-inspiring geometry.

 Why you’ll love it

  1. The Marlin Gen 3 gives you serious trail capability with bigger tyre clearance, internal dropper post routing, ThruSkew rear axle and longer, slacker geometry that gives you more stability on steeper trails and at higher speeds
  2. Its upgraded RockShox fork gives you 100 mm of suspension for turning rocks and roots in the trail into smooth-sailing
  3. Mudguard mounts make it easy to accessorise, so your mountain bike can double as a rugged commuter
  4. Internal routing makes it easy to add a dropper post that lets you lower your saddle on the fly for more confident descending
  5. Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount

XS, S have 27.5″ Wheels.

Bike specifications are advised by the manufacturer and can be subject to change without prior warning.

Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.

Specification

Brand

Trek

Frame

Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135×5 mm ThruSkew

Fork

RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel

Head Set

Semi-integrated, 1-1/8"

Stem

Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length

Handle Bars

Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width

Tape Grips

Bontrager XR Trail Comp, nylon lock-on

Brakes

Shimano RT26, 6-bolt,180 mm

Brake Levers

Shimano MT200 hydraulic disc

Rear Derailleur

SRAM SX Eagle

Suspension

Hardtail

Rear Hub

Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135×5 mm QR

Front Hub

Formula DC-20 LW, alloy, 6-bolt, 5×100 mm QR

Shift Levers

SRAM SX Eagle, 12-speed

Cassette

SRAM PG-1210 Eagle, 11-50, 12-speed

Chainset

SRAM SX Eagle, 12-speed

Pedals

VP-536 nylon platform

Wheels

Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve

Front Tyre

Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 29×2.40"

Rear Tyre

Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 29×2.40"

Saddle

Bontrager Verse Short, stainless steel rails

Seat Post

TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 470 mm length

Discipline

MTB

Material

Aluminium

Wheel size

29"

Electric

No

Season

2025

Add bike + kit to your basket

Add bike + kit to your basket

Checkout with V12 Finance with online acceptance

Checkout with V12 Finance with online acceptance

We contact you to confirm order and arrange shipping

We contact you to confirm order and arrange shipping

Please use our calculator below to help you see what finance options are available. To apply for finance, please select this option at the checkout.

Step 1:Choose your finance option

Please specify the finance option that you wish to choose.

From £24.31 per month.

Step 2:Choose your deposit amount

Please specify the deposit amount that you wish to pay.

The accepted value is between £98.90 and £296.70

Representative finance example

Amount of credit £890.10. 48 monthly repayments of £24.31. Representative APR 14.90%. Total amount repayable £1166.88.
APR Fixed 14.90%
Installment Amount £24.31/month
Repayment Term 48 months
Total Interest Charged £276.78
Deposit Amount £98.90

Cycle to work scheme

Wheelbase has teamed up with CycleScheme, Bike2Work Scheme, Green Commute Initiative, as well as, Vivup, Gogeta, Cycle Solutions & Halfords to offer PAYE employees a healthier way to commute. The scheme stems from the U.K Government's Green Transport Plan which is designed to get more people out and about riding bikes and reaping the multitude of personal and environmental benefits!

To make a purchase using a Cycle To Work Voucher, please submit an enquiry using this form. We are happy to reserve the bike for up to two weeks with a holding deposit whilst you await your voucher. If you would like us to go ahead and set up your order, please submit a shipping address and phone number. These details are required to process the order. We will make contact to confirm your order and advise the next steps.

If you would like more information, feel free to submit the enquiry without a shipping address.

Find out more

Enquire

    Price Match

    Seen it cheaper elsewhere?
    At Wheelbase we understand that price matters and we are committed to offering exceptional service to all our customers, both new and old. If you find a price from a recognised retailer that is cheaper, please get in touch and we will do our best to match it.
    Please contact us using this form. We are open to having a discussion, so why not try us and see?

    Find out more

    Enquire

      You have not viewed any product yet.