{"product_id":"sidi-powersports-345-hyper-extension-block-system-black-size-39-mpn-8017732599919","title":"Sidi - Powersports 345 Hyper Extension Block System - Black - Size 39 [MPN: 8017732599919]","description":"\u003cdiv class=\"wrap-collapsibleMM\"\u003e\n\u003cinput id=\"collapsibleDescriptionMMe61d147d\" class=\"collapsibleDescriptionMM toggleMM\" type=\"checkbox\"\u003e\u003clabel for=\"collapsibleDescriptionMMe61d147d\" class=\"lbl-toggleMM\"\u003eProduct Description\u003c\/label\u003e\u003cdiv class=\"collapsible-contentMM\"\u003e\u003cdiv class=\"content-innerMM\"\u003e\n\u003cp\u003eThe Sidi Hyper Extension Block System is designed for use with Crossair and Atojo SRS boots. This innovative system helps prevent hyperextension of the ankle and foot, providing critical protection during demanding off-road and motocross rides. Replace worn or damaged parts easily to maintain the protective integrity of your boots.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Sidi Atojo SRS and Crossair models\u003c\/li\u003e\n\u003cli\u003ePrevents hyperextension-related injuries\u003c\/li\u003e\n\u003cli\u003eMaintains flexibility while improving foot and ankle protection\u003c\/li\u003e\n\u003cli\u003eIncludes necessary screws for quick installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sidi - Powersports","offers":[{"title":"Default Title","offer_id":47885083082939,"sku":"BD-3480-8017732599919","price":16.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5230\/6875\/files\/5426481_0_46.jpg?v=1779999810","url":"https:\/\/motomentum.com\/products\/sidi-powersports-345-hyper-extension-block-system-black-size-39-mpn-8017732599919","provider":"Motomentum","version":"1.0","type":"link"}