The new Marin Alpine Trail Series 4 aluminum MultiTrac 2 LT frames feature mixed 29”/27.5” wheels, 170mm front and 160mm rear travel, and the utmost in adjustability. Riders can alter the head tube angle and bottom bracket/chain stay length, as well as run 29” rear wheels if desired. “Bear Box” downtube storage includes a zippered nylon bag to house trail essentials, and a 34.9mm seatpost increases strength and is compatible with the latest dropper posts.
While the Alpine Trail 1 is the starting point in the three-model lineup, we didn’t make any concessions regarding the spec. High-performance Fox suspension keeps you in control at all times, while a Shimano Deore 12-speed drivetrain transmits your power to the wheel. TRP’s Slate Evo 4-piston brakes feature 203mm rotors, keeping speed in check in a powerful, fade-free manner.
Key Features
• Series 4 6061 Aluminum Frame
MultiTrac LT suspension platform with 160mm rear travel, integrated downtube storage, adjustable headset, and adjustable chainstay length/bottom bracket height.
• Mixed Wheel Configuration
29” front and 27.5” rear wheel setup, with the option to run a 29” rear wheel if desired.
• Fox Suspension Package
Fox 36 Rhythm fork with 170mm travel paired with a Fox Float Performance rear shock with custom tune.
• Shimano Deore 12-Speed Drivetrain
Wide-range 10–51T cassette provides consistent shifting and climbing performance.
• 4-Piston Hydraulic Disc Brakes
Tektro Slate EVO brakes with 203mm front and 180mm rear rotors deliver powerful, controlled braking.
• Bear Box Downtube Storage
Integrated downtube storage with included zippered nylon bag for carrying trail essentials.
• 34.9mm Seatpost Diameter
Increased frame stiffness and compatibility with modern long-travel dropper posts.
Designed for aggressive trail and enduro riding.
