The Marin San Quentin 1 29 is a hardtail mountain bike built for riders who want confidence, durability, and playful handling on technical trails. Its Series 2 aluminum frame, modern geometry, and reliable 1x9 drivetrain create a capable platform for everything from trail riding and bike park laps to progressing your technical skills.
Key Features:
- Series 2 6061 double-butted aluminum frame delivers an excellent balance of strength, durability, and responsive handling.
- 29-inch wheel platform provides improved rollover capability, traction, and stability on rough terrain.
- Internal cable routing creates a clean appearance while protecting cables from dirt and trail debris.
- Threaded 73mm bottom bracket improves durability and simplifies long-term maintenance.
- Marin forged alloy crankset features a 32T narrow-wide chainring for excellent chain retention.
- Boost crank spacing enhances drivetrain alignment and frame stiffness.
- MicroShift 9-speed rear derailleur with clutch minimizes chain slap and improves chain security on rough trails.
- Wide-range SunRace 11-46T cassette provides climbing-friendly gearing while maintaining useful top-end speed.
- KMC X9 chain delivers dependable shifting performance and long-lasting durability.
- Simple 1x9 drivetrain reduces maintenance while offering reliable performance for everyday trail riding.
Who is it for?
Trail riders, beginner to intermediate mountain bikers, and anyone looking for a durable hardtail that excels on singletrack, technical trails, and skill progression.
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