Description

Built for Big All-Mountain Adventures

The Marin Alpine Trail Carbon 2 is a 29″ full suspension enduro bike designed for riders who demand maximum capability on long mountain days, technical descents, and aggressive trail riding. With 150mm of rear travel, a 160mm Fox 38 Performance Elite fork, and modern enduro geometry, the Alpine Trail delivers confidence, control, and stability when the terrain gets demanding.

Built for abuse and rowdy riding, the Alpine Trail Carbon 2 combines a lightweight unidirectional carbon front triangle with a strong Series 4 aluminium rear end to create a stiff, durable, and highly capable platform. The large 29″ wheels provide excellent rollover ability, speed, and stability, making this bike ideal for enduro racing and all-day mountain adventures.

Key Features

• 29″ full suspension enduro platform
• Designed for aggressive trail riding, enduro racing, and technical terrain
• Unidirectional carbon fibre front triangle
• Series 4 aluminium rear triangle
• 150mm MultiTrac rear suspension platform
• 160mm Fox 38 Performance Elite fork
• Fox Float X Performance EVOL rear shock
• Shimano SLX/XT 12-speed drivetrain
• FSA Gradient Modular 1x crankset
• Shimano SLX 4-piston hydraulic brakes
• Boost 148x12mm rear axle with Micro Spline freehub
• Maxxis Assegai 29×2.5″ tyres with EXO+ casing
• Modern enduro geometry:
  • 63.5° head tube angle
  • 78° seat tube angle
  • Long reach figures for increased stability
• Internal dropper post and derailleur routing
• ISCG05 chain guide compatibility
• Tubeless-compatible wheel setup

Specifications

Frame

Suspension

Fork

Rear Shock

Wheels & Tyres

Wheelset

Tyres

Front & Rear:

• Maxxis Assegai 29×2.5″
• MaxxTerra Compound
• EXO+ Casing
• Tubeless Compatible

Drivetrain

Brakes

Front Brake

• Shimano SLX 4-Piston Hydraulic Disc Brake
• 203mm Rotor

Rear Brake

• Shimano SLX 4-Piston Hydraulic Disc Brake
• 180mm Rotor

Brake Levers

• Shimano SLX Hydraulic
• I-Spec EV Compatible

Cockpit

Seat Components

Extras

Geometry

All measurements are in millimeters.

Technology Highlights

Unidirectional Carbon Fibre Frame

The Alpine Trail Carbon models use high modulus carbon fibre construction with monocoque manufacturing to deliver a lightweight, stiff, and durable frame designed for aggressive trail and enduro riding.

Series 4 Aluminium Rear Triangle

The Series 4 aluminium rear triangle uses advanced forging techniques, optimized tubing, and internal cable routing to provide maximum strength, reliability, and performance.

One-Piece Forged Rocker Link

The MultiTrac suspension system features a forged one-piece rocker link that improves rear-end stiffness, keeps tracking precise, and maintains smooth suspension performance under heavy loads.

Bridgeless Seatstay Design

The bridgeless seatstay design improves tyre clearance while maintaining excellent stiffness and durability.

Modern Enduro Geometry

The slack 63.5° head tube angle provides confidence on steep descents, while the steep 78° seat tube angle improves climbing efficiency. Combined with long reach measurements, the Alpine Trail delivers modern enduro handling for demanding terrain.

Sizing & Selection

Choosing the correct bike size is essential for comfort, control, and performance. The Alpine Trail’s modern geometry provides a balanced riding position designed for aggressive trail and enduro riding.

Use the geometry chart above to compare reach, stack, and frame dimensions. Riders between sizes can choose based on their preferred handling characteristics:

• Smaller size: More agile and playful handling
• Larger size: More stability and confidence at higher speeds