The Trek Marlin 4 is the perfect entry point to the world of mountain bikes and trail riding for all the family. The Marlin 4 comes at an incredible price point and offers a bike that you can use for the daily commute, and then getting off the beaten track for a blast on the way home.
The Marlin 4 features disc brakes, SR Suntour front suspension, 21 speed gears, internal shift cables and mounts for mudguards and a rack - this is a proper all-rounder.
Who’s it for?
If you are looking for your first proper mountain bike, one you will really look and feel the part on, without spending big money, this is the bike for you. This is the bike for fun on the trails, the occasional blast round Dalby Forest and that you can still use for the daily commute and leisurely rides with the family. With the Trek Marlin 4, you get loads of tech and a ton of value.
A lightweight aluminium frame
Routing cables integrated through the frame to keep them away from damage
21 speed gears with a wide range making the climbing easier going
SR Suntour front suspension fork
Powerful Mechanical Disc Brakes
Bontrager XR2 Comp tyres
Rack and mudguard mounts
We love it because…
The Marlin 4 is made for every rider and every quest. It packs loads of high tech features into a premium-quality, introductory trail bike that creates an efficient and fun overall ride. It’s affordable and best of all, like every Trek, it comes with a lifetime warranty.
The Trek Marlin 4 is a brilliant entry-point to Trek. This bike promises smooth riding that will get you from A to B on any surface. It’s a high-quality hardtail and the ultimate gateway to trail riding.
Availability & delivery
The Trek Marlin 4 is available with nationwide delivery options, however for the ultimate buying experience this bike is usually on display and available to test ride in our Pickering showroom.
Trek Marlin 4 Full Specifications
Frame: Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR
Fork: SR Suntour XCE 28, coil spring
Max compatible fork travel: 100mm (XS & S: 490mm axle-to-crown, M & up: 509mm axle-to-crown)
Front hub: Formula DC-20, alloy, 6-bolt, 5x100 mm QR
Rear hub: Formula DC-31, alloy, 6-bolt, 6/7/8-speed freewheel, 135x5 mm QR
Rim: Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve