Designed 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 built for the hard knocks and is 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. Theres 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, its available in two frame sizes, regular and long.

Specifications

Frame Series 3 6061 Aluminum, 26 Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs Fork Manitou Circus Expert, 26″, 100mm Travel, Coil Spring, Taper Steerer Tube, 20x110mm Thru Axle Headset FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8″ x 1 1/2 Stem Marin 3D Forged Alloy, 31.8mm clamp, 40mm extension Handlebars Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 750mm Width, 4 Up, 9 Back Grips Marin Grizzly Lock-On Rims Marin Custom Extrusion, 27mm Inner, Pinned Joint Spokes 14g Black Stainless Steel Front Hub Forged Alloy, 110x20mm, Disc, 32H Rear Hub Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H Tyres Vee Tire Co. XCV 26×2.25, LSG Compound, Wire Bead Crankset Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD Cassette 14T Single Speed Cog Chain KMC HL-1 Bottom Bracket External Sealed Cartridge Bearings Front Brake Shimano MT201 Hydraulic Disc, 160mm Rotor Rear Brake Shimano MT201 Hydraulic Disc, 160mm Rotor Brake Levers Shimano MT201 Seatpost Marin Alloy, 30.9mm Saddle Marin DJ Saddle Pedals Alloy Platform Extras Marin Chain Tension Device

Geometry

Short Long Stack 575 580 Reach 385 430 Headtube Angle 69 69 Headtube Length 115 120 Seattube Angle 69 69 Seattube Length 320 320 Toptube (Effective) 600 646 Chainstay Length 395 395 Wheelbase 1037 1083 BB Height 317 317 BB Drop 22 22 Standover 370 400 Fork Offset 42 42