
2025 Marin Alcatraz 2 - Purple/Violet Fade
MarinDesigned in conjunction with Marin ambassador/MTB legend Matt Jones, the Alcatraz collection is ready for dirt jumps, pump tracks, skateparks, slopestyle, or virtually anything you throw at it.
The Series 3 aluminum frame is lightweight yet still tough enough for the hard knocks and stiff enough for lightning-fast acceleration. Short chainstays stays make manuals easy and ambidextrous cable routing means you can run your brake on the left or right of the bars. There’s a 100mm Manitou Expert coil fork, front and rear Shimano hydraulic disc brakes, Vee Tire rubber and plenty of bombproof Marin components. Best of all, it’s available in two frame sizes, regular and long.
- Suspension: Manitou Circus Expert
- Wheel Size: 26"
- Frame: Aluminum
- Color: Purple/Violet Fade
Key upgrades from the Alcatraz 1
- Manitou Circus Expert suspension fork
- Shimano MT201 hydraulic disc brakes
SERIES 3 ALUMINUM FRAME
The Alcatraz features a 6061 Series 3 alloy frame, with a burly double butted tubesets for the best ride quality and stiffness, tapered headtubes for maximum strength on big jumps, and horizontal drop out with slotted IS disc brake tabs.
SHORT CHAINSTAYS
Chainstay lengths are optimized at 395mm to make sure you can have the shortest possible, giving you the ability to pop a wheelie or manual anywhere at anytime.
135X10MM HORIZONTAL DROPOUTS
The Alcatraz features 135x10mm horizontal single speed only dropouts - the standard in dirt jump technology for axle and dropout strength.
AMBIDEXTROUS INTERNAL ROUTING
The location of the internal routing port allows for the rear brake to be located on the left or right hand side of the handlebars.
- Frame:
- Series 3 6061 Aluminum, 26 Wheels, 135x10 mm Horizontal Single Speed Dropouts, 73 mm Threaded BB, ISCG 05 Tabs"
- Rims:
- Marin Custom Extrusion, 27 mm Inner, Pinned Joint
- Hub, Rear:
- Forged Alloy, 135x10 mm, Bolt-On, Quad Sealed Bearings, Disc, 32H
- Hub, Front:
- Forged Alloy, 110x20 mm, 32H
- Tires:
- Vee Tire Co. XCV 26x2.25, LSG Compound, Wire Bead"
- Crankset:
- Marin Forged Alloy, Alloy 32T Chainring, 104 mm BCD
- Bottom Bracket:
- External Sealed Cartridge Bearings
- Brake, Front:
- Shimano MT201 Hydraulic Disc, 160 mm Rotor
- Brake, Rear:
- Shimano MT201 Hydraulic Disc, 160 mm Rotor
- Brake Levers:
- Shimano MT201
- Handlebar:
- Marin Riser, 6061 Double Butted Aluminum, 31.8 mm at center bulge, 38 mm Rise, 750 mm Width, 4º Up, 9º Back
- Stem:
- Marin 3D Forged Alloy, 31.8 mm clamp, 40 mm extension
- Grips:
- Marin Grizzly Lock-On
- Headset:
- FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8 x 1 1/2";Seatpost=Marin Alloy, 30.9 mm"
- Saddle:
- Marin DJ Saddle
- Pedals:
- Alloy Platform
- Chain:
- KMC HL-1
- Cassette:
- 14T Single Speed Cog
- Spokes:
- 14g Black Stainless Steel
- Extras:
- Marin Chain Tension Device
- Front Suspension:
- Manitou Circus Expert, 26, 100 mm Travel, Coil Spring, Taper Steerer Tube, 20x110 mm Thru Axle