{"product_id":"marin-frame-kit-alcatraz","title":"Marin Frame Kit Alcatraz","description":"\u003ch1 class=\"details__box--name tw-my-0\"\u003eMarin Frame Kit Alcatraz\u003c\/h1\u003e\n\u003cp\u003eThe Marin Alcatraz Frame Kit is a purpose-built foundation for creating a custom dirt jump bike for jumps, pump tracks and skate parks. Built around a Series 3 6061 aluminum frame, it combines a lightweight feel with the stiffness and durability needed for repeated hard landings and aggressive riding. The frame uses 26-inch wheels and 135x10mm horizontal single-speed dropouts, making it well suited to dirt jump-style builds. Its short 395mm chainstays help create a responsive and playful handling character for manuals, jumps and technical tricks. The frame also features a 73mm threaded bottom bracket, ISCG 05 tabs and internal cable routing. The kit includes an FSA headset, Marin chain tension device and Marin bolt-type seat clamp, giving riders a solid starting point for a personalized build.\u003c\/p\u003e","brand":"Oyeathlete","offers":[{"title":"red  purple","offer_id":43966539366435,"sku":"MARFKA26SRP","price":37999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/2043\/2675\/files\/uiqAkMlk.webp?v=1790403483","url":"https:\/\/oyeathlete.com\/products\/marin-frame-kit-alcatraz","provider":"Oyeathlete","version":"1.0","type":"link"}