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Trek Marlin 4 Gen 3 2026 | 27.5″ Wheel

£525.00

Trek Marlin 4 Gen 3 2026 Hardtail Mountain BikeTrail-Ready Mountain Bike for Everyday AdventuresThe Trek Marlin 4 Gen 3 2026 is a versatile and reliable trail-worthy mountain bike designed for both off-road exploration and comfortable commuting. Built with a rugged Alpha Silver Aluminium frame and a suspension fork, it offers — Read More

GTIN (UPC): 26TREKMARLIN4GEN327 Categories: , , , , , , Brand:
Buying Guides

Description

Trek Marlin 4 Gen 3 2026 Hardtail Mountain Bike

Trail-Ready Mountain Bike for Everyday Adventures

The Trek Marlin 4 Gen 3 2026 is a versatile and reliable trail-worthy mountain bike designed for both off-road exploration and comfortable commuting. Built with a rugged Alpha Silver Aluminium frame and a suspension fork, it offers stability and durability for riders seeking adventure on varied terrains or a dependable daily commuter with mountain bike toughness.

Featuring an 8-speed Shimano ESSA drivetrain, the Marlin 4 provides smooth and precise gear changes, making it easy to tackle climbs or accelerate on flats. Its SR Suntour XCE suspension fork with up to 100 mm travel absorbs bumps and rough trails, while Bontrager Montrose tyres ensure confident traction and control. With mounts for racks and kickstands, this bike is also perfectly equipped for practical everyday use.

Key Features:

  • Alpha Silver Aluminium frame with internal derailleur and dropper post routing for clean aesthetics and protection

  • SR Suntour XCE 28 suspension fork with 100 mm travel (80 mm on XS) to smooth rough terrain

  • Shimano M315 8-speed shifter paired with Shimano ESSA U2000 rear derailleur for reliable shifting performance

  • Bontrager Montrose comp tyres, available in 27.5″ or 29″ sizes depending on frame size, optimised for grip and durability

  • Hydraulic disc brakes by Tektro (HD-M276/HD-M275) with 160 mm or 180 mm rotors for confident stopping power in all conditions

  • Rack and kickstand mounts for versatile commuting or adventure setup

  • Durable Bontrager alloy wheels and components designed for trail performance and everyday comfort

The Trek Marlin 4 Gen 3 2026 is ideal for riders who want a capable mountain bike that doubles as a comfortable, rugged commuter. Whether you’re hitting local trails or navigating city streets, it offers the perfect balance of performance, practicality, and durability.

Sizes 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

Frame

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

SR Suntour XCE 28, coil spring, preload, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel, S – 42mm Offset, XS – 42mm Offset, 80mm Travel
Stem

Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree., XS, S – 35mm Length, M,ML,L – 50mm Length, XL – 60mm Length, XXL – 70mm Length
Handle Bars

Bontrager alloy, 31.8 mm, 15 mm rise
Tape Grips

Trek Line Comp, nylon lock-on
Brakes

Tektro HD-M275 hydraulic disc
Brake Levers

Tektro
Rear Derailleur

Shimano ESSA U2000
Rear Hub

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

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

Shimano M315, 8-speed
Cassette

Shimano HG300, 11-45, 8-speed
Chainset

ProWheel alloy, 32T narrow-wide steel ring, XS – 160mm, S,M,ML – 170mm, L,XL,XXL – 175mm
Pedals

nylon platform
Wheels

Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
Front Tyre

Bontrager Montrose comp, wire bead, 30 tpi, 29×2.40", XS, S – 27.5×2.40"
Rear Tyre

Bontrager Montrose comp, wire bead, 30 tpi, 29×2.40", XS, S – 27.5×2.40"
Saddle

Bontrager Verse Short, stainless steel rails
Seat Post

Bontrager alloy, 31.6 mm, 12 mm offset
Discipline

MTB
Material

Aluminium
Wheel size

27.5"
Electric

No
Season

2026

Cycle to work scheme

Wheelbase has teamed up with; CycleScheme, Halfords, Green Commute Initiative, as well as, Vivup, Cycle Solutions & Bike2Work 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!
Redeem your voucher online with us and receive your bike in no time.

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To make a purchase using your Cycle to Work voucher, please submit the Reserve Your Bike form, making sure to attach your voucher. We will make contact to confirm your order and advise the next steps.

If you’re still waiting for your voucher -
To reserve a bike while you wait to receive your voucher, please submit the Reserve Your Bike form, we will seek a refundable holding deposit and advise on the next steps. If you require more information about Cycle To Work, contact us though the link below.

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