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BIKE TREK MARLIN 5 GEN 3 27.5 (2025)
BIKE TREK MARLIN 5 GEN 3 27.5 (2025)
BIKE TREK MARLIN 5 GEN 3 27.5 (2025)
BIKE TREK MARLIN 5 GEN 3 27.5 (2025)

BIKE TREK MARLIN 5 GEN 3 27.5 (2025)

Ref: 150720

En Stock

Colour
  • NEGRE
Size
  • M-L
  • S
  • XS

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Expected delivery between: Fri. 4 Oct. y Mon. 30 Sep.


Expected delivery in
2 days


Expected delivery in
10 days France

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Bike Trek Marlin 5 Gen 3 27.5 2025. Marlin 5 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, 9-speed Shimano CUES 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.

It's right for you if...

You're new to the trail and you’re looking for a real mountain bike that doubles as a commuter – and you want it all at an exceptional value.

The tech you get

A lightweight aluminium frame with internal routing to protect your cables and add to the bike's sleek look, an upgraded 9-speed Shimano CUES drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes and a terrain-smoothing suspension fork with a lockout.

The final word

The Marlin 5 is a great ride for all your adventures. It's also versatile and a popular ride on college campuses because the rack and kickstand mounts make it easy to accessorise and haul a load.

Why you'll love it

  1. The Marlin Gen 3 gives you serious trail capability, with big tyre clearance and slack, confidence-boosting geometry that keeps you stable from singletrack to city
  2. Rack and mudguard mounts make it easy to accessorise, so your mountain bike can double as a rugged commuter
  3. Its ThruSkew system is safer, simpler and stronger, plus it makes removing the rear wheel easy for flat fixes in a hurry
  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

BIKE SPECS

*Please note – spec applies to all sizes unless listed separately

Frameset

*Frame

Size: XXS , 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: XXS
SR Suntour XCM 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel, 26" wheel

Size: XS
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel

Size: S
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel

Size: M , ML , L , XL , XXL
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel

Max compatible fork travel

120mm, XXS: 80mm

Wheels

Hub front

Formula DC-20, alloy, 6-bolt, 5x100 mm QR

Hub rear

Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR

Skewer rear

173x5mm QR

Rim

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

*Tyre

Size: XXS
Bontrager XT3 Comp, wire bead, 30 tpi, 26x2.35"

Size: XS , S
Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40"

Size: M , ML , L , XL , XXL
Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"

Max tyre size

Frame: 29x2.40" (XXS: 26x2.40", XS & S: 27.5x2.40"), Fork: See manufacturer

Drivetrain

Shifter

Shimano U4000, 9-speed

Rear derailleur

Shimano CUES U4000

*Crank

Size: XXS , XS
Prowheel C10Y-NW, 30T steel narrow-wide ring, 160 mm length

Size: S , M , ML , L , XL , XXL
Prowheel C10Y-NW, 30T steel narrow-wide ring, 170 mm length

Cassette

Shimano LINKGLIDE LG300, 11-46, 9-speed

Chain

Shimano LG500

Pedal

VP-536 nylon platform

Max. chainring size

1x: 34T, 2x: 36/22

Components

*Seatpost

Size: XXS
Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length

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: XXS , 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

Bontrager XR Trail Comp, nylon lock-on

*Stem

Size: XXS , XS , S
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 35 mm length

Size: M , ML , L
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length

Size: XL
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length

Size: XXL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length

Head set

Semi-integrated, 1-1/8"

Brake rotor

Tektro, 6-bolt, 160mm

*Brake Set

Size: XXS , XS , S
Tektro HD-M276 hydraulic disc, short reach

Size: M , ML , L , XL , XXL
Tektro HD-M275 hydraulic disc

Rotor size

Max brake rotor sizes - Frame: 180mm (XXS: 160mm), Fork: see fork manufacturer

Weight

Weight

M - 15.10 kg / 33.29 lbs (with tubes)

Weight limit

This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

FRAME MATERIAL
ALUMINIUM
WHEEL
27.5
FRAME TYPE
FRONT SUSPENTION
GENDER
UNISEX
DRIVETRAIN
MECHANIC
CHAINRINGS
SINGLE
SPEEDS
9
BRAKES
DISC HYDRAULIC
CYCLING STYLE
MTB
RIDER STYLE
XC SPORT
CATEGORY
MOUNTAIN BIKES
Season
2025
BIKE MODEL
TREK MARLIN
Trek
23150720MLBLK

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