Trek Marlin 4 Gen 3 MTB - 2026
Discover freedom on any terrain with Marlin 4 Gen 3! Tackle the city and off-road trails without compromise: sturdy frame, suspension fork, and Shimano drivetrain ensure reliability, comfort, and control. Perfect for those seeking strength and versatility in an everyday mountain bike. Ready to follow you wherever you want to go!
Learn more about this product
The Trek Marlin 4 Gen 3 - 2026 is a versatile mountain bike designed for both daily city rides and off-road trail adventures. Its robust trail-ready aluminum frame features an integrated suspension fork, mounts for racks and kickstands, and a reliable 8-speed Shimano drivetrain for smooth shifting. Stable and comfortable, the Marlin 4 adapts easily to riders seeking a durable and practical bike for safe and easy commuting. Smaller frame sizes have a curved top tube for lower standover height, while larger frames feature a straight top tube for ergonomic comfort. Combining practicality, comfort, and solid MTB performance, the Marlin 4 is ideal on city streets and unpaved trails alike.
- 🚀 Versatile riding – handles city streets and light off-road trails
- ⚡ Reliable 8-speed drivetrain – Shimano M315 for smooth shifting
- 🎯 Comfortable geometry – curved or straight top tube depending on frame size
- 🛠️ Trail-ready components – suspension fork, hydraulic disc brakes, sturdy tires
- 📦 Practical mounting points – rack and kickstand ready
Who is this bike for?
The Trek Marlin 4 Gen 3 is ideal for:
- ✔️ Riders looking for a reliable and practical MTB for both city and trail
- ✔️ Beginner to intermediate riders who want stability and comfort
- ✔️ Anyone needing a durable bike for commuting or weekend adventures
Technical specifications
| Frame | Aluminum Alpha Silver, curved top tube, internal cable routing for rear derailleur and dropper post, rack and kickstand mounts, ThruSkew 135x5mm |
| Fork | SR Suntour XC 28, coil spring, preload, 42mm offset for 27.5" wheels, 100mm travel, QR |
| Rims | Bontrager Connection, double wall, 32 holes, 20mm width, Schrader valve |
| Tires | Bontrager Montrose Comp, hard bead, 30 TPI |
| Drivetrain | Shimano M315, 8-speed |
| Crankset | ProWheel alloy, 32T narrow-wide steel chainring |
| Cassette | Shimano HG300, 11-45, 8-speed |
| Saddle | Bontrager Verse Short, stainless steel rails |
| Handlebar | Bontrager Alloy, 31.8mm, 15mm rise, 720mm width |
| Brakes | Hydraulic Disc Brakes |
Why choose the Trek Marlin 4 Gen 3
If you want a practical, comfortable, and reliable mountain bike that can handle both urban commuting and light trail riding, the Marlin 4 Gen 3 is an excellent choice. Its combination of durable frame, suspension fork, and user-friendly components makes it ideal for beginners and intermediate riders alike.
Technical data
- Year
- 2026
- Genre
- Unisex
- ean13
- 197216252221
- upc
- 197216252221
- mpn
- 5336974