{"product_id":"rk-racing-chain-gb520xso-110-520-series-gold-110-link-high-performance-street-and-off-road-rx-ring-chain-with-connecting-link","title":"RK Racing Chain GB520XSO-110 (520 Series) Gold 110 Link High Performance Street and Off-Road RX-Ring Chain with Connecting Link","description":"\u003c!-- show up to 2 reviews by default --\u003e \n\u003cp\u003e \u003cspan\u003eThe RK Chain factory has made a running production upgrade to their best selling 520XSO chain. The new upgrade GBXSO and non-gold XSO chains features RK's proprietary \"RX-Ring\" seal design and is offered in 520, 525 and 530. All versions are available in either gold\/gold or standard steel color. Viewed in cross-section, the RK \"RX-Ring\" has two lubrication pools and seal points versus the single seal point\/pool design of a regular O-ring chain. RK's new GBXSO chains offer quality, performance and unbeatable value, for all but the most demanding high performance application.\u003c\/span\u003e \u003c\/p\u003e","brand":"车载用品","offers":[{"title":"Default Title","offer_id":42269020061864,"sku":"","price":7.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/bisonclick-0816-0005.myshopify.com\/products\/rk-racing-chain-gb520xso-110-520-series-gold-110-link-high-performance-street-and-off-road-rx-ring-chain-with-connecting-link","provider":"车载用品","version":"1.0","type":"link"}