{"product_id":"cbr-chainrings-bcd104mm","title":"Cbr Chainrings Bcd104mm","description":"\u003ch2\u003eCBR Chainring 104mm BCD\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CBR is an American-made 6061-T6 aluminum chainring with classic retro Primo-style geometry. Available in 38–45 tooth sizes with anodized finishes and laser-etched graphics, it fits standard 104mm BCD 4-bolt cranks and supports 3\/32\" chains.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6061-T6 Aluminum\u003c\/strong\u003e – American-manufactured aerospace-grade material provides strength and durability with minimal weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic Retro Styling\u003c\/strong\u003e – Primo-influenced design blends vintage aesthetics with modern manufacturing precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104mm BCD 4-Bolt Pattern\u003c\/strong\u003e – Compatible with standard BMX cranksets; enables straightforward chainring installation and replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Tooth Range\u003c\/strong\u003e – Available in 38T, 39T, 40T, 41T, 42T, 43T, 44T, and 45T for precise gearing options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Anodized Finishes\u003c\/strong\u003e – Red, blue, gold, black, and silver color options allow customization to match your build\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-Etched Graphics\u003c\/strong\u003e – Durable branding without added weight or material buildup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/32\" Chain Compatibility\u003c\/strong\u003e – Works with standard BMX chains across single-speed and multi-speed setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 6061-T6 aluminum (USA-made)\u003c\/li\u003e\n\u003cli\u003eBCD: 104mm\u003c\/li\u003e\n\u003cli\u003eBolt pattern: 4-bolt\u003c\/li\u003e\n\u003cli\u003eChain width: 3\/32\"\u003c\/li\u003e\n\u003cli\u003eTooth count options: 38T–45T\u003c\/li\u003e\n\u003cli\u003eAnodized colors: Red, blue, gold, black, silver\u003c\/li\u003e\n\u003cli\u003eFinish: Laser-etched graphics\u003c\/li\u003e\n\u003cli\u003eWeight: Lightweight aluminum construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Ideal Use Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-bolt 104mm cranksets\u003c\/strong\u003e – Compatible with standard BMX cranks; verify your crankset BCD before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/32\" chains\u003c\/strong\u003e – Works with single-speed, fixed-gear, and multi-speed BMX chains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRacing and freestyle\u003c\/strong\u003e – Suitable for all BMX riding disciplines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom builds\u003c\/strong\u003e – Wide tooth and color range allows personalized bike aesthetics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetro-inspired builds\u003c\/strong\u003e – Classic styling pairs well with vintage and modern BMX frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll rider types\u003c\/strong\u003e – Versatile option for beginner to advanced riders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify 104mm BCD 4-bolt crankset compatibility before purchasing\u003c\/li\u003e\n\u003cli\u003eSelect tooth count based on desired gearing and riding style\u003c\/li\u003e\n\u003cli\u003eColor selection available at checkout\u003c\/li\u003e\n\u003cli\u003eAmerican-made component meets high manufacturing standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv\u003e\u003cp.\u003e\u003ci\u003e\u003cu\u003e\u003cfont size=\"2\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/p.\u003e\u003c\/div\u003e\u003cdiv style=\"\"\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cfont size=\"3\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e\u003cdiv style=\"\"\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cfont size=\"3\"\u003e\u003cb\u003e**Due to unique nature of this item, ALL sales of this product are FINAL. No Refunds or Returns**\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e","brand":"COOK BROS. RACING","offers":[{"title":"Blue \/ 38","offer_id":45037909213363,"sku":"CB-CR21AL33238-SL-Blue-38","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 39","offer_id":45358063419571,"sku":"CB-CR21AL33238-SL-Blue-39","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 40","offer_id":45358063452339,"sku":"CB-CR21AL33238-SL-Blue-40","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 41","offer_id":45358063485107,"sku":"CB-CR21AL33238-SL-Blue-41","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 43","offer_id":45358063517875,"sku":"CB-CR21AL33238-SL-Blue-43","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 45","offer_id":45358063550643,"sku":"CB-CR21AL33238-SL-Blue-45","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 38","offer_id":45037909278899,"sku":"CB-CR21AL33238-SL-Gold-38","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 39","offer_id":45358063583411,"sku":"CB-CR21AL33238-SL-Gold-39","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 40","offer_id":45358063616179,"sku":"CB-CR21AL33238-SL-Gold-40","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 41","offer_id":45358063648947,"sku":"CB-CR21AL33238-SL-Gold-41","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 43","offer_id":45358063681715,"sku":"CB-CR21AL33238-SL-Gold-43","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 44","offer_id":45358063714483,"sku":"CB-CR21AL33238-SL-Gold-44","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 45","offer_id":45358063747251,"sku":"CB-CR21AL33238-SL-Gold-45","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 38","offer_id":45358063780019,"sku":"CB-CR21AL33238-SL-Red-38","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 39","offer_id":45358063812787,"sku":"CB-CR21AL33238-SL-Red-39","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 40","offer_id":45358063845555,"sku":"CB-CR21AL33238-SL-Red-40","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 41","offer_id":45358063878323,"sku":"CB-CR21AL33238-SL-Red-41","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 42","offer_id":45358063911091,"sku":"CB-CR21AL33238-SL-Red-42","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 43","offer_id":45358063943859,"sku":"CB-CR21AL33238-SL-Red-43","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 44","offer_id":45358063976627,"sku":"CB-CR21AL33238-SL-Red-44","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 38","offer_id":45037909311667,"sku":"CB-CR21AL33238-SL-Silver-38","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 39","offer_id":45358064009395,"sku":"CB-CR21AL33238-SL-Silver-39","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 40","offer_id":45358064042163,"sku":"CB-CR21AL33238-SL-Silver-40","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 41","offer_id":45358064074931,"sku":"CB-CR21AL33238-SL-Silver-41","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 42","offer_id":45358064107699,"sku":"CB-CR21AL33238-SL-Silver-42","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 44","offer_id":45358064140467,"sku":"CB-CR21AL33238-SL-Silver-44","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 45","offer_id":45358064173235,"sku":"CB-CR21AL33238-SL-Silver-45","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8737\/2979\/files\/cbr-chainrings-bcd104mm_a8283b56-ee6c-40b4-bc26-874ed67a1905.jpg?v=1783445916","url":"https:\/\/time2shinebmx.com\/products\/cbr-chainrings-bcd104mm","provider":"Time 2 Shine ","version":"1.0","type":"link"}