Trek Marlin 6 Gen 3 29" MTB 2025

Marlin 6 — Versatile Hardtail Mountain Bike

The Marlin 6 is built to help you grow your skills on every ride. Whether you’re navigating busy city streets, hitting flowing trails, or carving through winding serpentines, this hardtail mountain bike delivers confident control and reliable performance. Its updated, flatter trail geometry improves stability on descents, while the 100 mm suspension fork absorbs bumps for a smoother, more controlled ride.

With integrated rack and kickstand mounts, the Marlin 6 easily transitions from weekday commutes to weekend trail adventures. Smart wheel sizing and balanced geometry make it one of the most versatile mountain bikes in its class — ready for wherever you ride next.

Key Features

• Alpha Silver Aluminium Frame: Lightweight, durable frame with internal cable routing and mounts for racks and a kickstand.
• RockShox Judy Fork: 100 mm travel with preload adjustment and TurnKey lockout for efficient climbing and smooth descents.
• Shimano CUES 10-Speed Drivetrain: LINKGLIDE system engineered for long-lasting performance and smooth, consistent shifting.
• Hydraulic Disc Brakes: Tektro HD-M276 brakes deliver powerful, consistent stopping in all weather conditions.
• Tubeless-Ready Wheels: Bontrager Kovee rims paired with Maxxis Ikon tyres for enhanced grip and reduced rolling resistance.

Size Guide

• S: 155 – 165 cm
• M: 165 – 177 cm
• ML: 173 – 180 cm
• L: 177 – 188 cm
• XL: 188 – 195 cm

Specifications

• Frame: Alpha Silver Aluminium, curved top tube, internal derailleur and dropper routing, rack/kickstand mounts, ThruSkew 135×5 mm
• Fork: RockShox Judy, coil spring, preload adjustment, TurnKey lockout, QR 100 mm, 100 mm travel
• Wheel Size: 27.5×2.35" (XS–S) / 29×2.35" (M–XL)
• Rims: Bontrager Kovee, double-walled, tubeless-ready, 23 mm internal width
• Tyres: Maxxis Ikon, EXO casing, 60 TPI
• Drivetrain: Shimano CUES U6000 10-speed with LG300 LINKGLIDE 11–48T cassette
• Crankset: FSA Alpha Drive, 30T
• Brakes: Tektro HD-M276 hydraulic disc, 160 mm rotors
• Saddle: Bontrager Verse Short
• Handlebar: Bontrager alloy, 690–750 mm width
• Weight: Approx. 14.5 kg