{"product_id":"sd-x-chainring-7075-cnc-4-hole-red","title":"SD-X 7075 CNC 4 Hole BMX Race Chainring - Red","description":"\u003cdiv class=\"product-spec\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSD-X CNC 7075 chainring\u003c\/strong\u003e is a performance-driven component specifically designed to meet the rigors of serious \u003cstrong\u003eBMX racing\u003c\/strong\u003e. Precision \u003cstrong\u003eCNC machined from 7075-T6 aluminum\u003c\/strong\u003e, this chainring strikes the perfect balance between minimal weight and maximum structural rigidity. Its stiff profile ensures \u003cstrong\u003einstantaneous power transfer\u003c\/strong\u003e for explosive out-of-the-gate acceleration and the responsive \"snap\" required when exiting corners.\u003c\/p\u003e\n\u003cp\u003eUtilizing a standard \u003cstrong\u003e104mm BCD (4-bolt)\u003c\/strong\u003e mounting pattern, the SD-X is compatible with most professional-grade race cranks. At an ultra-light weight of just \u003cstrong\u003e79g for the 39T version\u003c\/strong\u003e, it is an ideal choice for racers looking to shave rotational mass while maintaining the mechanical strength needed for high-torque sprints.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 7075-T6 Aluminum\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\u003eWeight:\u003c\/strong\u003e 79g (based on 39T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for:\u003c\/strong\u003e BMX Race Competition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SD","offers":[{"title":"38T","offer_id":57416697643392,"sku":"SDXCR15CNC7075438RD","price":64.99,"currency_code":"EUR","in_stock":true},{"title":"39T","offer_id":57416697676160,"sku":"SDXCR15CNC7075439RD","price":64.99,"currency_code":"EUR","in_stock":true},{"title":"40T","offer_id":57416697708928,"sku":"SDXCR15CNC7075440RD","price":64.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/1905\/0112\/files\/SD-XChainring7075Cnc4HoleRed.jpg?v=1771510504","url":"https:\/\/race2podium.com\/products\/sd-x-chainring-7075-cnc-4-hole-red","provider":"Race2Podium","version":"1.0","type":"link"}