Trek Mountain Bikes Buyer's Guide
If you're the type of cyclist that prefers to ride off-road, Trek builds some of our favorite mountain bikes. Read more about which Trek model might be the perfect fit for your next mountain bike.
If you're unsure which type of Trek bike is right for you, read our Trek bike guide.
Our Selection of Trek Mountain Bikes
These mountain bikes from Trek are all built to maximize your time on the trails, whether you're a beginner or a seasoned rider. Our selection of Trek mountain bikes includes a range between hardtails, multiple wheel sizes, and selections for both men and women. Find the MTB for you.
Trek 820
The 820 is the ideal entry-level hardtail mountain bike. It's versatile enough to be comfortable on beginner trails off-road, but can also double as a hybrid bike for riding around rough city streets.
Built with a strong steel frame, 21-speed Shimano drivetrain, and a finely-tuned suspension fork, the 820 is perfect for women or men looking to begin their off-road journey.
Trek 1120
The Trek 1120 is a touring mountain bike engineered to handle unlimited off-road cruising. Outfit with secure packing mounts, a rugged all-terrain frame, and an included rack system, it is a bikepacker's dream mountain bike.
The 1120 features a 1x12 drivetrain for simplicity, 29+ tires, an aluminum frame with carbon fork, and a Bontrager Line dropper post to top it off. Perfect for real adventures any rider can appreciate.
Trek Marlin
The Trek Marlin is a hardtail mountain bike built for most all-terrain mountain adventures. It's versatile, easy to outfit with gear, and fits a wide range of riders with its seven frame sizes and Smart Wheel Sizing.
The Marlin is design with a race-inspired frame and features quality components on each of its models. This mountain bike is perfect for anyone looking for a bike as comfortable on serious singletrack as it is on daily commutes.
Trek Roscoe
The Trek Roscoe is a rowdy hardtail built for a good time on any trail you find yourself on. This mountain bike is designed with big, shock-free suspension to soak up rough terrain, progressive geometry for a lively ride, and fast-rolling 29ers for confidence on the trail.
The Roscoe family of mountain bikes all feature six sizes to fit a wide range of riders. They feature high-quality components, lightweight frames, and hydraulic disc brakes.
Trek X-Caliber
The Trek X-Caliber is a high-value XC mountain bike that performs above its class on singletrack and longer cross-country rides. It's built with a lightweight aluminum frame, quality components, and a front suspension that locks out for efficiency on climbs and sprints.
The X-Caliber family of mountain bikes all feature multiple sizes to fit a wide range of riders. They feature internal cable routing, fast-rolling tires, and hydraulic disc brakes.
Trek Top Fuel
The Trek Top Fuel is a quick short-travel 29er trail bike that's snappier than a trail bike, but a lot more forgiving than a XC bike. It's built with a light frame, slacker and longer geometry, and trail bike suspension and specs—perfect for challenging descents.
The Top Fuel is designed with 120mm of front and rear travel to soak up rough terrain and optimized anti-squat to promote snappy pedaling. This mountain bike is perfect for anyone looking for a bike that stays pinned to the trail on ascents and descents.
Trek Fuel EX
The Trek Fuel EX a ultra-versatile, full-suspension trail bike built to be your one and only mountain bike. It's designed with a balanced trail bike geometry, refined suspension, and a simple, yet superior build.
The Fuel EX MTB family features a wide range of sizes to ensure there's a perfect fit for all riders. With even the tiniest of details ironed out on this line of mountain bikes, if you're going to get just one mountain bike, make it the Fuel EX.