2024 Trek Trek Marlin 5 Gen 2

5 SX frame · Aluminium · Shimano Altus

£300

Frame checkedSt Albans
Sell yours

Description

Bought this bike for my daughter. It was her first bike but she used it 4 times and it sat in the garage for 2years. Now she is too tall to use it. We want to buy another one and we no longer need this one. It’s in good condition and certainly services at Trek and needed no repairs.

2024 Trek Marlin 5 Gen 2 in detail

This 2024 Trek Trek Marlin 5 Gen 2 is an aluminium mountain bike. The seller describes the condition as excellent. It is located in St Albans.

Gearing is Shimano Altus. Brakes are mechanical discs. Wheels are 29er, with clincher tyres. It is a hardtail, so front suspension only.

It was last serviced in May 2026. Pedals fitted are flat.

Details supplied by the seller.

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Overview

  • Year2024
  • Frame size5 SX
  • ConditionExcellent
  • Frame materialAluminium
  • Wheel size29er
  • DrivetrainShimano Altus
  • Brake typeMechanical disc
  • CategoryMountain bike
  • SuspensionFront suspension
  • FitUnisex
  • ColourRed
  • ShiftingMechanical
  • Tyre typeClincher
  • Country of originUSA
  • PedalsFlat

Condition by component

How the seller rates the main parts.

  • FrameExcellent
  • WheelsExcellent
  • BrakesExcellent
  • DrivetrainExcellent
  • TyresExcellent
What these ratings mean
Excellent
As new. No marks beyond light polishing swirls, and nothing worn far enough to think about replacing.

Additional information

10 more details from the seller.

Known Issues

Nothing. Perfect condition

This bike's history

Service history
On file
Last serviced
22 May 2026
Proof of purchase
Ask the seller
3 checks passed

Any questions?

Private Seller

Joined this year

Collection only
St Albans

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Where this bike is

St AlbansApproximate area, not the address
Collection onlyAgreed with the seller

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About this advert

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Trek Trek Marlin 5 Gen 2 pros and cons

Drawn from what the seller filled in on this advert. Anything they left blank is listed under Cons, so you know what to ask before you travel.

Pros

  • Stolen check on this frame came back clear
  • Frame number recorded, so the bike can be checked against the stolen registries
  • Last serviced May 2026, by the seller's account

Cons

Used Mountain Bikes Buyer's Guide UK

Hardtail 2019+ £500-£1,200, full-suspension £1,500-£4,000.

Author: Cyclesite editorial team

Reviewed 29 April 2026 · 16 min read

Read the guide
2024 Trek Trek Marlin 5 Gen 2

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