MARLIN 5 LRG BL GEN 3

The Trek Marlin 5 Gen 3 Large in Hex Blue is an entry-level hardtail mountain bike built for trail riding, fire roads, and off-road adventure. With updated Gen 3 trail geometry, a reliable suspension fork, and hydraulic disc brakes, it gives new riders confident capability and experienced riders an approachable, dependable platform for exploring dirt.

Key Description

The Marlin 5 Gen 3 is built for riders who want:

• An affordable entry point into mountain biking
• Trail-ready geometry with confident handling
• Reliable hydraulic disc braking in all conditions
• A suspension fork to smooth out roots, rocks, and rough terrain
• Versatility across dirt trails, gravel, and mixed surfaces
• A durable, lightweight aluminum frame built to last

Compared with comfort hybrids, the Marlin 5 is more aggressive and terrain-capable, designed to handle unpaved surfaces with ease while remaining approachable for beginner and intermediate riders.

Key highlights include:

• Alpha Silver Aluminum frame with trail geometry
• SR Suntour XCT suspension fork, 80mm travel
• Shimano 8-speed drivetrain
• Tektro hydraulic disc brakes
• 29" wheels for smooth rollover on rough terrain
• Bontrager XR1 Comp 29x2.20 trail tires
• Internal cable routing for a clean look
• Rack and fender mounts for utility versatility

Features & Highlights

• Trail geometry puts you in an aggressive, capable position for off-road riding
• 80mm suspension fork absorbs impacts from roots, rocks, and trail chatter
• Hydraulic disc brakes deliver consistent, powerful stopping in mud, rain, and dust
• 29" wheels roll over obstacles more easily and maintain momentum on rough ground
• Wide 2.20" tires provide grip and traction on loose and varied terrain
• 8-speed drivetrain offers a wide gear range for climbing and descending

Large Size Fit

The Large frame generally fits riders approximately:

• 5'10"–6'2" (178–188 cm)

The Gen 3 geometry is designed to feel:

• Nimble and responsive on singletrack
• Stable at speed on descents
• Comfortable on longer trail rides
• Confidence-inspiring for newer off-road riders

Ride Feel

The Marlin 5 Gen 3 is known for:

• Lively, trail-ready handling
• Smooth rollover on rocky and rooted terrain
• Predictable braking in all weather
• A planted, confident feel on descents
• Efficient climbing with the 1x8 drivetrain

Compared with previous Marlin generations, the Gen 3 update brings improved trail geometry and refined components that make the bike more capable and enjoyable at every skill level.

Ideal Rider

This bike is ideal for:

• Beginner and intermediate mountain bikers
• Riders transitioning from pavement to dirt
• Trail explorers looking for an affordable hardtail
• Fitness riders wanting off-road capability
• Taller riders (5'10"–6'2") seeking a trail-geometry mountain bike
• Cyclists ready to take on singletrack, gravel, and fire roads