The Alcatraz was designed from the ground up to be the best dirt jump and slopestyle bike you have ever ridden. Marin worked hand-in-hand with Matt Jones to define the exact needs of a modern dirt jump frame and are proud to release the complete Alcatraz into the world. At home boosting your local 6-pack, ripping up the pump track, or hitting the local skate park the Alcatraz has what you need to take care of business.
The Alcatraz 2 ups the ante with a Series 3 aluminum frame built for the hard knocks, it’s stiff enough for lightning-fast acceleration and tough enough for the heavy hits. Short stays keep manuals easy and ambidextrous cable routing means you can run your brake on the left or right of the bars. The Manitou Circus Expert 100mm coil fork is stiff and lightweight, built for high flying riders. Shimano hydraulic disc brakes are perfect for perfectly tamping speed adjustments while the single speed drivetrain is packed with high quality Marin components. Rounding off the build are Marin Custom Extrusion 26” Rims rolling on Vee Tire 2.25” rubber. Best of all, it’s available in two frame sizes, regular and long to suit all rider heights.
2025 Marin Alcatraz 2
FRAME Series 3 6061 Aluminum, 26 SUSPENSION Manitou Circus Expert, 26", 100mm Travel, Coil Spring, Taper Steerer Tube, 20x110mm Thru Axle REAR SUSPENSION - RIMS Marin Custom Extrusion, 27mm Inner, Pinned Joint HUB, REAR Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H HUB, FRONT Forged Alloy, 110x20mm, Disc, 32H SPOKES 14g Black Stainless Steel TIRES Vee Tire Co. XCV 26x2.25”, LSG Compound, Wire Bead DERAILLEUR, REAR - DERAILLEUR,FRONT - SHIFT LEVER - CRANKSET Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD BOTTOM BRACKET External Sealed Cartridge Bearings CHAIN KMC HL-1 CASSETTE 14T Single Speed Cog BRAKE, FRONT Shimano MT201 Hydraulic Disc, 160mm Rotor BRAKE, REAR Shimano MT201 Hydraulic Disc, 160mm Rotor BRAKE LEVERS Shimano MT201 HANDLEBAR Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 750mm Width, 4º Up, 9º Back STEM Marin 3D Forged Alloy, 31.8mm clamp, 40mm extension GRIPS Marin Grizzly Lock-On HEADSET FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” SEATPOST Marin Alloy, 30.9mm SADDLE Marin DJ Saddle PEDALS Alloy Platform EXTRAS Marin Chain Tension Device
















