{"product_id":"promax-4-bolt-chainring-42t-104-bcd-black","title":"Promax 4-Bolt Chainring - 42t, 104 BCD, Black","description":"\u003cp\u003eMachined from high-end aluminum, Promax 4-bolt 104 BCD chainrings are designed to handle the torque and stress of modern BMX racing and are fully capable in other single speed applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC Machined from high grade 6061-T6 series aluminum for high strength while providing weight savings\u003c\/li\u003e\n\u003cli\u003eDesigned to be used with most cranksets and spiders that utilize a 4-bolt 104 BCD chainring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Promax","offers":[{"title":"Default Title","offer_id":48318625677552,"sku":"CR2073","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3592\/3952\/files\/K0808_CR2073_d2d289af-960f-4e5f-ba8d-9909e4dbd147.jpg?v=1780213439","url":"https:\/\/coloradocyclist.com\/products\/promax-4-bolt-chainring-42t-104-bcd-black","provider":"Colorado Cyclist","version":"1.0","type":"link"}