{"product_id":"525-zrt-drive-chain-120-links","title":"525 ZRT - Drive Chain - 120 Links","description":"Z-ring chains feature the patented Z44 sealing rings, which greatly improve performance and wear life, making previous X-ring and Z-ring chains obsolete. 50% reduction in friction compared to traditional O-rings. Constant lubrication from special high-temperature grease in the critical pin\/bushing area provides long life. High-carbon alloy pins to minimize wear and increased roller thickness to prolong durability. Thicker outer plates and quad-riveting for greater tensile strength. Rivet type link included.","brand":"Regina Chain","offers":[{"title":"Default Title","offer_id":66828654608429,"sku":"FJFP_137ZRT\/016","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/4057\/5021\/files\/12240119_0.png?v=1780646250","url":"https:\/\/shopronayers.com\/products\/525-zrt-drive-chain-120-links","provider":"Ron Ayers Motorsports","version":"1.0","type":"link"}