Marin Alcatraz 1 26 - Blue Fade - 2025

🎯 Dial In. Drop In. Go Full Send.

The 2025 Marin Alcatraz 1 is your launchpad into the world of dirt jumps, street slays, and pump track precision. Developed with style king and slopestyle legend Matt Jones, this build gives you the foundation to shred hard—whether you’re flowing a local line, boosting booters, or taking your first shot at barspins.

With a Series 3 alloy frame, CrMo fork, and dirt-specific geometry, the Alcatraz 1 is designed to take abuse and come back begging for more. Short 395mm chainstays, a single-speed drivetrain, and Tektro mechanical discs mean this thing is tight, snappy, and laser-precise. All killer, no filler.

💥 Why You’ll Want the Alcatraz 1

• 🔩 Series 3 Butted Aluminum Frame – Strong, light, and purpose-built for hard-hitting DJ action

• ⚙️ Single-Speed Simplicity – No gears, no fuss—just raw connection to terrain

• 🚀 Optimized 395mm Chainstays – Get those manuals, whips, and spins locked

• 🔁 Ambidextrous Internal Routing – Set your brake up left or right—your way

• 🔒 Tektro Disc Brakes Front & Rear – Reliable stopping with wide rotor clearance

• 🛞 Vee XCV 2.25” Tires – Speed and grip for park, pump, and progression

🛠 Component Breakdown

Frame & Fork:

• Frame: Series 3 6061 Aluminum, DJ-specific geo, 135x10mm horizontal dropouts, ISCG 05 tabs

• Fork: Marin Series 2 CrMo, suspension corrected, 100x9mm dropouts

Drivetrain:

• Crankset: Marin Forged Alloy, 32T Chainring

• Bottom Bracket: External Sealed Cartridge

• Cassette: 14T Single Speed Cog

• Chain: KMC HL-1

Brakes:

• Front & Rear: Tektro MD-M280 Mechanical Disc, 160mm rotors

• Levers: Tektro CL-330TS Alloy

Wheels & Tires:

• Rims: Marin Custom Double Wall, 27mm inner width

• Front Hub: Forged Alloy, 100mm spacing

• Rear Hub: Forged Alloy, Bolt-on, Quad Sealed Bearings, 135x10mm

• Tires: Vee Tire Co. XCV 26x2.25", LSG Compound

Cockpit:

• Handlebar: Marin Riser, 750mm wide, 38mm rise

• Stem: Marin Forged Alloy, 40mm

• Grips: Marin Closed-End MTN Grips

• Headset: FSA No.57E, Semi-Sealed

Seat & Post:

• Saddle: Marin DJ Saddle

• Seatpost: Marin Alloy, 30.9mm

Extras:

• Alloy platform pedals

• Marin Chain Tension Device

• Internal cable routing with ambidextrous setup

🔥 Who’s It For?

✅ Dirt jump beginners ready to go all in
✅ Riders wanting a solid DJ platform to customize over time
✅ Pump track rippers and skatepark shredders
✅ Matt Jones fans who want the real-deal geometry

🎬 Final Word

The Alcatraz 1 is more than just a dirt jump bike—it’s the gateway to your trick progression, style evolution, and full-suspension-free freedom. With the right bones and bombproof build, you can shred now, mod later, and grow with the ride.

This isn’t just Matt Jones’ playground—now it’s yours.