2025 Marin Alcatraz 2 - Purple Fade - Long

Built for the pump track, skate park, and heavy jump lines, this platform delivers an incredibly durable build with dialed-in dirt jump geometry. Pairing a bulletproof Series 3 aluminum frameset with an upgraded Manitou jump fork, heavy-duty single-speed drivetrain, and hydraulic brakes, it's a bike engineered to spend as much time airborne as possible.

Specifications

Frameset & Suspension

• Frame: Series 3 6061 Aluminum, 26" platform layout, horizontal dropouts.

• Fork: Manitou Circus Expert, 26", 100mm Travel, Coil Spring, Tapered Steerer Tube, 20x110mm Thru Axle.

• Rear Suspension: N/A (Dedicated hardtail dirt jump layout).

Drivetrain & Shifting (Single Speed)

• Shifter: N/A

• Front Derailleur: N/A

• Rear Derailleur: N/A

• Crankset: Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD interface.

• Bottom Bracket: External Sealed Cartridge Bearings.

• Chain: KMC HL-1 heavy-duty half-link.

• Cassette: 14T Single Speed Cog.

• Pedals: Alloy Platform pedals.

• Drivetrain Extras: Marin Chain Tension Device.

Brakes & Control

• Brakes: Shimano MT201 Hydraulic Disc system.

• Brake Levers: Shimano MT201 levers.

• Rotors: Shimano 160mm rotors (Front and Rear).

Wheels & Tyres

• Rims: Marin Custom Extrusion, 27mm Inner width, Pinned Joint profile.

• Front Hub: Forged Alloy, 110x20mm spacing, Disc interface, 32H.

• Rear Hub: Forged Alloy, 135x10mm spacing, Bolt-On axle, Quad Sealed Bearings, Disc interface, 32H.

• Spokes: 14g Black Stainless Steel.

• Tyres: Vee Tire Co. XCV 26" x 2.25”, LSG Compound, durable Wire Bead casing.

Cockpit & Components

• Saddle: Marin DJ specific saddle.

• Seatpost: Marin Alloy, 30.9mm diameter.

• Headset: FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” tapered profile.

• Grips: Marin Grizzly Lock-On.

• Handlebars: Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 750mm Width, 4º Up-sweep, 9º Back-sweep.

• Stem: Marin 3D Forged Alloy, 31.8mm clamp standard, 40mm extension length.

Sizing, Geometry & Performance Category

• Frame Size Selection: Long

• Available Colourways: Purple Fade

• Wheel Size Platform: 26" Specific

• Drivetrain Configuration: Single Speed

Please Note: We make every effort to ensure the accuracy of the specification information, but components are subject to change by the manufacturer at any time without prior notice due to ongoing factory running parts substitutions.