{"product_id":"marin-alcatraz-1-26-2026","title":"Alcatraz 1 26 2026","description":"\u003cp data-end=\"415\" data-start=\"202\"\u003eThe Marin Alcatraz 1 is a pro-level dirt jump bike designed for pump tracks, trail jumps and skatepark sessions. Fast, tough and low-maintenance, it’s built for riders who want maximum boost with minimal fuss.\u003c\/p\u003e\n\u003cp data-end=\"690\" data-start=\"417\"\u003eUp front, the suspension-corrected CrMo rigid fork delivers precise handling and direct feedback for pumping transitions and boosting lips. Paired with fast-rolling Vee Tire XCV tyres, the Alcatraz 1 carries speed effortlessly through berms, rollers and jump lines.\u003c\/p\u003e\n\u003cp data-end=\"1010\" data-start=\"692\"\u003eControl comes courtesy of a Tektro hydraulic rear disc brake, providing reliable, powerful stopping performance when you need to set up for the next feature. Durable, ready-to-ride Marin components are built to handle heavy landings and repeated sessions, keeping your bike running strong with minimal maintenance.\u003c\/p\u003e\n\u003cp data-end=\"1171\" data-start=\"1012\"\u003eWhether you’re flowing your local pump track, sessioning dirt jumps or riding park, the Alcatraz 1 keeps things simple so you can focus on progression and fun.\u003c\/p\u003e\n\u003cp data-end=\"1501\" data-start=\"1223\"\u003eAt the heart of the Alcatraz 1 is Marin’s Series 3 6061 aluminium frame, engineered specifically for dirt jump and pump track riding. Carefully shaped tubing provides the strength to handle hard landings and technical tricks while keeping weight low for responsive handling.\u003c\/p\u003e\n\u003cp data-end=\"1530\" data-start=\"1503\"\u003e\u003cstrong\u003eKey features \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1922\" data-start=\"1532\"\u003e\n\u003cli data-end=\"1606\" data-start=\"1532\"\u003e\n\u003cp data-end=\"1606\" data-start=\"1534\"\u003e\u003cstrong data-end=\"1567\" data-start=\"1534\"\u003eSeries 3 6061 Aluminium Frame\u003c\/strong\u003e – Lightweight, strong and jump-ready\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1676\" data-start=\"1607\"\u003e\n\u003cp data-end=\"1676\" data-start=\"1609\"\u003e\u003cstrong data-end=\"1635\" data-start=\"1609\"\u003eInternal Cable Routing\u003c\/strong\u003e – Clean looks and reduced cable rattle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1738\" data-start=\"1677\"\u003e\n\u003cp data-end=\"1738\" data-start=\"1679\"\u003e\u003cstrong data-end=\"1706\" data-start=\"1679\"\u003e73mm BSA Bottom Bracket\u003c\/strong\u003e – Durable and easy to service\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1854\" data-start=\"1739\"\u003e\n\u003cp data-end=\"1854\" data-start=\"1741\"\u003e\u003cstrong data-end=\"1797\" data-start=\"1741\"\u003eHorizontal Dropouts with Integrated Chain Tensioners\u003c\/strong\u003e – Simple chain setup and secure rear wheel positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1922\" data-start=\"1855\"\u003e\n\u003cp data-end=\"1922\" data-start=\"1857\"\u003e\u003cstrong data-end=\"1873\" data-start=\"1857\"\u003eISCG 05 Tabs\u003c\/strong\u003e – Chain guide compatible for aggressive riding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSIZING - \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2085\" data-start=\"1966\"\u003eThe Alcatraz 1 is available in Short and Long frame options, so you can choose the ride feel that suits your style:\u003c\/p\u003e\n\u003cul data-end=\"2259\" data-start=\"2087\"\u003e\n\u003cli data-end=\"2164\" data-start=\"2087\"\u003e\n\u003cp data-end=\"2164\" data-start=\"2089\"\u003e\u003cstrong data-end=\"2104\" data-start=\"2089\"\u003eShort Frame\u003c\/strong\u003e – Responsive and playful, ideal for riders with BMX roots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2259\" data-start=\"2165\"\u003e\n\u003cp data-end=\"2259\" data-start=\"2167\"\u003e\u003cstrong data-end=\"2181\" data-start=\"2167\"\u003eLong Frame\u003c\/strong\u003e – More stable at speed and better suited to riders 5’11” (180cm) and taller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATION - \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFork - Marin Series 2 Cro-Mo 26\" Fork, Suspension Corrected, 100x9mm Drop Outs\u003c\/li\u003e\n\u003cli\u003eFrame - Series 3 6061 Aluminium, 26” Wheels, 135x10mm Horizontal Dropouts, 73mm Threaded BB, ISCG 05 Tabs\u003c\/li\u003e\n\u003cli\u003eRim - Marin Custom Extrusion, 27mm Inner, Pinned Joint\u003c\/li\u003e\n\u003cli\u003eHub Rear - Forged Alloy, 135x1mm, Bolt-On, Quad Sealed Bearings, Disc, 32H\u003c\/li\u003e\n\u003cli\u003eHub Front - Forged Alloy, Bolt On 3\/8\" Axle, 100mm Spacing\u003c\/li\u003e\n\u003cli\u003eSpokes - 14g Black Stainless Steel\u003c\/li\u003e\n\u003cli\u003eTires - Vee Tire, XCV 26x2.25”, LSG Compound, Wire Bead\u003c\/li\u003e\n\u003cli\u003eCrankset - Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD, 170mm Crank Length\u003c\/li\u003e\n\u003cli\u003eBottom Bracket - External Sealed Cartridge Bearings\u003c\/li\u003e\n\u003cli\u003eChain - KMC HL-1\u003c\/li\u003e\n\u003cli\u003eCassette - 14T Single Speed Cog\u003c\/li\u003e\n\u003cli\u003eBrakes Rear - Tektro HD-M280, Hydraulic Disc, 160mm Rotor\u003c\/li\u003e\n\u003cli\u003eBrake Levers - Tektro HD-M280\u003c\/li\u003e\n\u003cli\u003eHandlebar - Marin Riser, 6061 Double Butted Aluminium, 30mm Rise, 700mm Width, 4º Up, 9º Back\u003c\/li\u003e\n\u003cli\u003eStem - Marin 3D Forged Alloy, 35mm\u003c\/li\u003e\n\u003cli\u003eGrips - Marin MTN, Closed End\u003c\/li\u003e\n\u003cli\u003eHeadset - FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1\/8\" x 1 1\/2”\u003c\/li\u003e\n\u003cli\u003eSeatpost - Marin Alloy, 30.9mm\u003c\/li\u003e\n\u003cli\u003eSaddle - Marin DJ Saddle\u003c\/li\u003e\n\u003cli\u003ePedals - Alloy Platform\u003c\/li\u003e\n\u003cli\u003eExtras - All New Marin Chain Tension Device\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marin","offers":[{"title":"Blue\/Green \/ S","offer_id":56375426646390,"sku":"741877001","price":849.0,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Green \/ L","offer_id":56375426679158,"sku":"741877002","price":849.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3065\/6691\/files\/alcatraz-1-26-2026-1224685128.jpg?v=1772469969","url":"https:\/\/www.biketart.com\/products\/marin-alcatraz-1-26-2026","provider":"Biketart","version":"1.0","type":"link"}