{"product_id":"vortex-racing-ek-520-srx2-screw-master-link-gold","title":"Vortex Racing EK 520 SRX2 Screw Master Link- Gold","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":46854345949338,"sku":"VTX520SRX2-SLJ\/G","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/6124\/0218\/files\/16fc19697fd41d2e2e5973bdd151957b.png?v=1764966408","url":"https:\/\/2to4wheels.com\/it\/products\/vortex-racing-ek-520-srx2-screw-master-link-gold","provider":"2to4wheels","version":"1.0","type":"link"}