The Marin Alpine Trail 1 combines a Series 4 aluminium frame with 160mm MultiTrac LT suspension and adjustable geometry. Fox suspension, Shimano Deore 12-speed gearing and TRP 4-piston brakes provide a capable setup for demanding enduro trails and technical descents.

Key Features:

• Series 4 6061 aluminium frame with MultiTrac LT suspension and adjustable geometry
• Fox front suspension fork; model and travel not specified
• Fox Float Performance rear shock with 160mm MultiTrac LT suspension travel
• Shimano Deore M6100 1x12 drivetrain with 32T chainring and 10-51T cassette
• TRP Slate EVO 4-piston hydraulic disc brakes with 203mm rotors
• 29in tubeless-compatible alloy wheels; tyre specification not supplied
• Integrated downtube storage, adjustable geometry and TranzX dropper post
• Available with 0% APR finance

The Marin Alpine Trail 1 is a long-travel full-suspension mountain bike designed for riders who enjoy challenging enduro trails, steep descents and technical terrain. Its Series 4 aluminium frame combines 160mm of rear suspension travel with adjustable geometry, giving riders the flexibility to fine-tune the bike's handling to suit different trails and riding preferences.

The frame is constructed from Series 4 6061 aluminium and uses Marin's MultiTrac LT suspension platform. Designed for demanding mountain biking, the suspension system provides 160mm of rear-wheel travel to help absorb impacts and maintain traction over roots, rocks and rough ground.

Adjustable geometry is one of the Alpine Trail's standout features. The frame features an adjustable headset angle alongside chainstay length and bottom bracket height adjustments. These allow riders to alter the bike's handling characteristics, making it possible to prioritise stability on steep descents or a more responsive feel on tighter trails.

Marin has also included integrated downtube storage, providing a convenient place to carry essential items without relying entirely on a backpack. The frame features full internal cable routing for a clean appearance, while Boost 148x12mm rear axle spacing provides a secure connection between the frame and rear wheel.

At the rear, a Fox Float Performance air shock controls the MultiTrac LT suspension system. Featuring a custom tune for the Alpine Trail and measuring 205x65mm, the shock provides adjustable air-sprung support to suit rider weight and riding preferences. Its suspension performance helps the rear wheel maintain contact with uneven ground, improving traction and control on technical trails.

Shimano Deore provides the Alpine Trail 1's 12-speed drivetrain, with an M6100 shifter and SGS rear derailleur. The single-chainring arrangement keeps gear selection straightforward, while the wide-range Shimano Deore M6100 10-51T cassette provides useful gearing for steep climbs and faster sections.

An FSA Comet Heavy Duty chainset features a 32T direct-mount chainring with MegaTooth technology, designed to improve chain retention over rough terrain. A KMC X-12 chain completes the drivetrain, providing a practical setup for regular trail riding.

TRP Slate EVO hydraulic disc brakes provide stopping power at both wheels. Their 4-piston design and large 203mm rotors offer controlled braking for steep descents and demanding terrain, where managing speed is particularly important. The brakes use resin pads and TRP Slate EVO levers, which are compatible with Shimano's I-Spec EV mounting system.

The Alpine Trail 1 rolls on 29in wheels with Marin double-wall aluminium rims. Their 29mm internal width provides a platform for wide mountain bike tyres, while the 32-spoke construction is designed to withstand the demands of aggressive trail riding.

The rims are tubeless compatible, allowing riders to use a suitable tubeless tyre setup. This can help reduce pinch punctures and provide greater flexibility when adjusting tyre pressures for different trail conditions.

Shimano MT410-series hubs feature Boost spacing, with a 15x110mm front axle and 12x148mm rear axle. The rear hub uses a Micro Spline freehub body to accommodate the Shimano 12-speed cassette.

The cockpit features a Marin Mini-Riser handlebar constructed from double-butted 6061 aluminium. Measuring 780mm wide with 28mm rise, 5-degree upsweep and 9-degree backsweep, it provides leverage and steering control when navigating technical terrain.

A Marin 3D-forged aluminium stem measures 35mm long, contributing to the bike's responsive steering characteristics. The short stem and wide handlebar combination is well suited to the Alpine Trail's descending-focused design.

A TranzX YSP39 dropper post comes fitted as standard, allowing riders to lower the saddle when approaching steep or technical descents. This creates additional room to move around the bike and maintain control over challenging terrain.

Dropper travel varies by frame size, with 150mm on Small, 170mm on Medium and Large, and 200mm on Extra Large frames. The post uses a 34.9mm diameter and a handlebar-mounted remote, providing straightforward adjustment while riding.

The larger seatpost diameter also provides compatibility with modern 34.9mm dropper posts, giving riders options should they wish to change or upgrade the component in future.

A Marin Speed Concept saddle completes the contact points, providing a seated platform for climbing and longer rides between descents.

The Alpine Trail 1 combines long-travel suspension with practical features that make it suitable for regular use on demanding trails. Its adjustable geometry allows riders to experiment with different handling characteristics, while integrated storage provides a convenient way to carry essential equipment.

Overall, the Marin Alpine Trail 1 is a capable enduro mountain bike for riders who want to tackle steep descents, technical singletrack and challenging mountain terrain. Its aluminium frame, Fox rear suspension, Shimano Deore drivetrain and TRP 4-piston brakes provide a solid foundation for developing skills and exploring more demanding trails.

Occasionally, without notice, manufacturers change product design and/or specifications.