{"product_id":"vortex-racing-520srx2-160-vtx-chains","title":"Vortex Racing 520SRX2-160 VTX Chains","description":"The EK SRX2 Series Chains feature advanced QX-rings that outperform factory O-ring chains. Laboratory tests have demonstrated that QX-rings reduce friction by 40 percent, extending chain lifespan by up to 50 percent compared to traditional O-ring chains. Additionally, weight-saving holes drilled into every other chain link minimize rotating mass without compromising strength, enhancing horsepower delivery to the rear wheel and improving throttle response.","brand":"Vortex Racing","offers":[{"title":"Default Title","offer_id":44015003107450,"sku":"T14-vtx520SRX2-160","price":168.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/18afca9f676085be8b93900e78524c89.png?v=1751232153","url":"https:\/\/www.powersportsuperstore.com\/products\/vortex-racing-520srx2-160-vtx-chains","provider":"Powersport Superstore","version":"1.0","type":"link"}