{"product_id":"alcatraz-jr-24-2025","title":"Alcatraz Jr 24 2025 - Ex-Display","description":"\u003cp\u003e\u003cstrong\u003eThe Alcatraz 1\u003c\/strong\u003e has been scaled down for smaller riders. Built with the same tubing as the larger models, it features a 360mm reach, 69° headtube angle, and 72° seattube angle, with 369mm chainstays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEx-Display model -\u003c\/strong\u003e has some marks - see photo's\u003c\/p\u003e\n\u003cp\u003eA suspension-corrected rigid CrMo fork is designed to handle rough-and-rowdy riding, while a simple and stout single-speed drivetrain and Tektro mechanical disc brakes ensure a fun and safe ride.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e: Series 3 6061 Aluminum, 24” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs\u003cbr\u003e\u003cstrong\u003eFront Suspension\u003c\/strong\u003e: Marin Series 2 CroMo 24\", Suspension Corrected, 100x9mm Dropouts\u003cbr\u003e\u003cstrong\u003eRear Suspension\u003c\/strong\u003e: N\/A\u003cbr\u003e\u003cstrong\u003eRims\u003c\/strong\u003e: Marin Custom Extrusion, 27mm Inner, Pinned Joint\u003cbr\u003e\u003cstrong\u003eHub, Rear\u003c\/strong\u003e: Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H\u003cbr\u003e\u003cstrong\u003eHub, Front\u003c\/strong\u003e: Forged Alloy, Bolt-On, 3\/8\" Axle, 100mm Spacing\u003cbr\u003e\u003cstrong\u003eSpokes\u003c\/strong\u003e: 14g Black Stainless Steel\u003cbr\u003e\u003cstrong\u003eTires\u003c\/strong\u003e: Vee Tire, Rail 24x2.25”, LSG Compound, Wire Bead\u003cbr\u003e\u003cstrong\u003eDerailleur, Rear\u003c\/strong\u003e: N\/A\u003cbr\u003e\u003cstrong\u003eDerailleur, Front\u003c\/strong\u003e: N\/A\u003cbr\u003e\u003cstrong\u003eShift Lever\u003c\/strong\u003e: N\/A\u003cbr\u003e\u003cstrong\u003eCrankset\u003c\/strong\u003e: Marin Forged Alloy, Alloy 32T DM Chainring, 155mm Length\u003cbr\u003e\u003cstrong\u003eBottom Bracket\u003c\/strong\u003e: External Sealed Cartridge Bearings\u003cbr\u003e\u003cstrong\u003eChain\u003c\/strong\u003e: KMC HL-1\u003cbr\u003e\u003cstrong\u003eCassette\u003c\/strong\u003e: 14T Single Speed Cog\u003cbr\u003e\u003cstrong\u003eBrake, Front\u003c\/strong\u003e: Tektro MD-M280 Mechanical Disc, 160mm Rotor\u003cbr\u003e\u003cstrong\u003eBrake, Rear\u003c\/strong\u003e: Tektro MD-M280 Mechanical Disc, 160mm Rotor\u003cbr\u003e\u003cstrong\u003eBrake Levers\u003c\/strong\u003e: Tektro CL-330TS Alloy\u003cbr\u003e\u003cstrong\u003eHandlebar\u003c\/strong\u003e: Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 700mm Width, 4º Up, 9º Back\u003cbr\u003e\u003cstrong\u003eStem\u003c\/strong\u003e: Marin 3D Forged Alloy, 31.8mm clamp, 35mm extension\u003cbr\u003e\u003cstrong\u003eGrips\u003c\/strong\u003e: Marin MTN, Closed End\u003cbr\u003e\u003cstrong\u003eHeadset\u003c\/strong\u003e: FSA No. 57E, Semi-Sealed Cartridge Bearings, 1 1\/8\" x 1 1\/2”\u003cbr\u003e\u003cstrong\u003eSeatpost\u003c\/strong\u003e: Marin Alloy, 30.9mm\u003cbr\u003e\u003cstrong\u003eSaddle\u003c\/strong\u003e: Marin DJ Saddle\u003cbr\u003e\u003cstrong\u003ePedals\u003c\/strong\u003e: Alloy Platform\u003cbr\u003e\u003cstrong\u003eExtras\u003c\/strong\u003e: Marin Chain Tension Device\u003c\/p\u003e","brand":"Marin","offers":[{"title":"Default Title","offer_id":58240713785718,"sku":"73906001X","price":549.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3065\/6691\/files\/marin-alcatraz-jr-24-2025-yellow-fade-one-size-1179317873.jpg?v=1753354872","url":"https:\/\/www.biketart.com\/products\/alcatraz-jr-24-2025","provider":"Biketart","version":"1.0","type":"link"}