Trek

trek marlin 4 gen 3 - 27.5

Name: Trek Marlin 4 Gen 3 - 27.5
Brand: Trek
SKU: 53369
Price: 525.00 GBP
Availability: InStock

£525.00

Colour

Matte Dark Web
Purple Flip/Black Fade
Blue Sage

Size

M/L

XXL

Quantity

Description

Delivery and returns

Description

Marlin 4 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 8-speed Shimano ESSA shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.

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.

Shimano CUES: Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano’s new LINKGLIDE drivetrain technology for significantly increased life on wear items like chain, cassette and chainrings.

A better way to produce aluminium: Starting in 2024, we began removing high-emission aluminium from our manufacturing and replacing it with low-emission aluminium made with renewable energy. By October 2025, nearly every alloy bike we make – this one included – had made the switch, driving a major drop in our footprint.

Shimano LINKGLIDE: LINKGLIDE technology has been specifically engineered for incredible durability while still delivering smooth and decisive shifting – along with a great pedalling experience. Available exclusively on Shimano CUES drivetrains.

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.

SPECIFICATION

*Frame
	Size: XS: Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
	Size: S , M , ML , L , XL , XXL: Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
*Fork	Size: XS SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel Size: S SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel Size: M , ML , L , XL , XXL SR Suntour XCE 28, coil spring, preload, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
Wheels
Hub front	Formula DC-20, alloy, 6-bolt, 100x5 mm
Hub rear	Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm
Skewer rear	173x5 mm QR
Rim	Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
*Tyre	Size: XS , S: Bontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.40" Size: M , ML , L , XL , XXL Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.40"
Drivetrain
Shifter	Shimano M315, 8-speed
Rear derailleur	Shimano ESSA U2000
*Crank	Size: XS ProWheel alloy, 30T narrow-wide steel ring, 160 mm length Size: S , M , ML ProWheel alloy, 30T narrow-wide steel ring, 170 mm length Size: L , XL , XXL ProWheel alloy, 30T narrow-wide steel ring, 175 mm length
Cassette	Shimano HG300, 11-45, 8-speed
Chain	KMC Z8.3, 8-speed
Pedal	Nylon platform
Components
Saddle	Bontrager Verse Short, stainless steel rails
*Seatpost	Size: XS , S , M Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length Size: ML , L , XL , XXL Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
*Handlebar	Size: XS Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size: S Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width Size: M , ML , L , XL , XXL Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Grips	Trek Line Comp, nylon lock-on
*Stem	Size: XS , S Bontrager Comp, 31.8 mm, 7-degree, 35 mm length Size: M , ML , L Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length Size: XL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length Size: XXL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
Headset	Semi-integrated, 1-1/8''
*Brake	Size: XS , S Tektro HD-M276 hydraulic disc Size: XS , S , M , ML , L , XL , XXL Power BH-M286TF hydraulic disc, 160 mm rotor Size: M , ML , L , XL , XXL Tektro HD-M275 hydraulic disc Size: M , ML , L , XL , XXL Power BH-M286TF hydraulic disc, 180 mm rotor
*Brake rotor	Size: XS , S , M , ML , L , XL , XXL Tektro, 6-bolt, 160mm Size: M , ML , L , XL , XXL Tektro, 6-bolt, 180mm
Weight
Weight	M - 14.90 kg / 32.85 lbs
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

trek marlin 4 gen 3 - 27.5

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trek marlin 4 gen 3 - 27.5

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