The Dual Sport+ 2 is a lightweight and capable hybrid electric bike that’s designed for adventure on the road and light trails. It has an intuitive and natural feeling pedal-assist system that makes exploring your surroundings more fun and cruising up hills a breeze. Plus, stiff wheels and wide tyres give you confidence on varied terrain.
It's right for you if...
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You want a lightweight, simple-to-use hybrid e-bike that brings a capable boost to daily errands and rides as well as weekend adventures.
The tech you get
A lightweight aluminium frame and fork, Trek's proprietary pedal-assist system with a hub motor (250 W, 40 Nm) that assists up to 20 mph (25 km/h in Europe) and a 250 Wh battery for a range of up to 55 kilometres per charge. Plus, stiff 650b wheels and wide 50c tyres for capability and comfort on varied terrain, a reliable 9-speed Shimano drivetrain, hydraulic disc brakes, integrated lights powered by the battery and a kickstand.
The final word
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All the capability and confidence of Dual Sport, with an electric boost that helps you do more! The Dual Sport+ lets you haul groceries uphill with ease and adventure further than you thought possible.
How tall are you?
To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.
What is your inside leg?
How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefullyOpen image lightbox
Inseam
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S
155 - 165 cmOpen image lightbox
5'1" - 5'5"
72 - 78 cm
28" - 31"
M
165 - 175 cm
5'5" - 5'9"
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77 - 83 cmBikes
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30" - 33"Trek Marlin 4 Gen 2
Trek Marlin 4 Gen 2
L£500.00 GBP
175 - 186 cmSale
5'9" - 6'1"•
Save
82 - 88 cm
32" - 35"Share
XLLink copied
186 - 197 cm
6'1" - 6'6"
L ( 29" Wheel )
Frequently Asked Questions
XL ( 29" Wheel )
XXL ( 29" Wheel )
Domestic shipping can take up to 5 business days.
Foreign shipping could take up to 14 business days.
Due to global supply chain challenges, shipping times could be longer than usual.
Colour
Black
All our products are subject to quality control.
Our warranty provides a guarantee against manufacturer defects.
The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.
Orange
Red
Yes, we offer full and partial refunds.
Please enquire for more information about our Refund policy.Show more
The Marlin 4 is the gateway mountain bike that will take you from rail trails to singletrack. It's ideal for riders who want a mountain bike with knobby tyres that can double as a rugged commuter. Disc brakes, front suspension, Shimano 14-speed shifting and mounts for a rack and mudguards make this a great bike for trail riders and campus commuters alike.
You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop kerbs on the way to class.
South QueensferryThe tech you get
Working Hours: A lightweight aluminium frame with internal routing to protect your cables and add to the bike's sleek look, trustworthy 14-speed Shimano shifting with a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes and a suspension fork that takes the edge off bumps and rough terrain.Tue - Fri: 09:30 - 18:00 Sat: 9:30 - 17:00 Sun - Mon: Closed
Tel:The final word The Marlin is made for any adventure. The rack and mudguard mounts make it a great choice for commuters who want to get a little rad on the way to class or the shops.0131 275 4281
How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.
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it a great choice for commuters who want to get a little rad on the way to class or the shops.\u003c\/p\u003e\n\u003cp\u003eHow tall are you?\u003cbr\u003eTo measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.\u003c\/p\u003e\n\u003cp\u003eWhat is your inside leg?\u003cbr\u003eHow to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very importa
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