{"product_id":"shimano-dxr-chainring-4-hole-black","title":"Shimano DXR BMX Race Chainring 4 Hole - Black","description":"\u003cdiv class=\"product-spec\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eShimano DXR SM-CR80-A\u003c\/strong\u003e represents the pinnacle of engineering for \u003cstrong\u003eBMX racing\u003c\/strong\u003e. As part of Shimano's elite DXR line, this chainring is purpose-built to meet the grueling demands of professional racers who require absolute reliability and \u003cstrong\u003etop-level performance\u003c\/strong\u003e. The DXR alloy construction is optimized for high-torque environments, ensuring that the sprocket remains true under the most explosive power outputs.\u003c\/p\u003e\n\u003cp\u003eDesigned exclusively for \u003cstrong\u003esingle-speed use\u003c\/strong\u003e, this chainring features a precision-machined profile to improve chain retention and reduce friction. With a universal \u003cstrong\u003e104mm BCD (4-bolt)\u003c\/strong\u003e pattern, it is the standard-setting choice for racers who demand a \u003cstrong\u003edurable mechanical interface\u003c\/strong\u003e and a wide range of gearing options to suit any track condition.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SM-CR80-A (DXR Series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Performance Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e 4-Bolt Pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter (BCD):\u003c\/strong\u003e 104mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional BMX Racing \/ Single Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Optimized for durability and power transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"38T","offer_id":57416691024256,"sku":"SHCHDXR4HBK38","price":49.99,"currency_code":"EUR","in_stock":true},{"title":"46T","offer_id":57416691057024,"sku":"SHCHDXR4HBK46","price":49.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/1905\/0112\/files\/ShimanoDXRChainring4HoleBlack.jpg?v=1771510259","url":"https:\/\/race2podium.com\/products\/shimano-dxr-chainring-4-hole-black","provider":"Race2Podium","version":"1.0","type":"link"}