{"product_id":"corona-carbon-ti-x-carboring-39-x-110-x-axs","title":"Carbon-Ti X-CarboRing 39 x 110 X-AXS chainring","description":"\u003ch3\u003eCarbon-Ti X-CarboRing 39 x 110 Chainring for SRAM AXS Groupsets\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eX-CarboRing 39 x 110 X-AXS\u003c\/strong\u003e is the ideal solution for those seeking a \u003cstrong\u003ehigh-performance inner chainring\u003c\/strong\u003e in a 2x configuration. Developed by Carbon-Ti and tested in World Tour racing, this \u003cstrong\u003ecarbon chainring\u003c\/strong\u003e combines light weight and structural stiffness. The body, made from \u003cstrong\u003estructural carbon fiber\u003c\/strong\u003e with a glossy 3K finish, ensures long-term durability, while the CNC-machined AL7075-T6 alloy teeth deliver shifting precision and wear resistance. Grade 5 titanium fastening elements allow quick and secure installation on compatible cranksets.\u003c\/p\u003e\n\n\u003cp\u003eCompatibility with \u003cstrong\u003eSRAM AXS 12-speed groupsets\u003c\/strong\u003e is complete: it works perfectly with SRAM Red AXS, Force AXS, and Rival AXS. The chainring profile has been specifically designed to ensure smooth, precise engagement, reducing shift times and improving pedaling efficiency. With a 110 mm 5-bolt BCD and 39 teeth, this \u003cstrong\u003eroad bike chainring\u003c\/strong\u003e pairs exclusively with the X-CarboRing 52 x 110 X-AXS for optimal configurations. Compatibility is also guaranteed with cranksets equipped with THM Clavicula SE, Quarq DZero, and Power2Max NG power meters.\u003c\/p\u003e\n\n\u003cp\u003eInstallation requires the \u003cstrong\u003eSRAM Red E1 front derailleur\u003c\/strong\u003e with the dedicated SRAM adapter for 54\/41T and 52\/39T sizes. It is not compatible with other Carbon-Ti or third-party \u003cstrong\u003einner chainrings\u003c\/strong\u003e. This construction choice ensures maximum reliability and race performance, eliminating variables caused by untested components. The \u003cstrong\u003etorsional stiffness\u003c\/strong\u003e of the carbon-titanium structure reduces power losses and improves force transfer to the pedals, a critical factor in road racing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eBody in glossy 3K \u003cstrong\u003estructural carbon fiber\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCNC-machined \u003cstrong\u003eAL7075-T6\u003c\/strong\u003e alloy teeth.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrade 5 titanium\u003c\/strong\u003e fastening elements.\u003c\/li\u003e\n\u003cli\u003eBCD 110 mm – 5-bolt.\u003c\/li\u003e\n\u003cli\u003eSize: 39 teeth (inner chainring).\u003c\/li\u003e\n\u003cli\u003eCompatible with SRAM Red AXS 12s.\u003c\/li\u003e\n\u003cli\u003eCompatible with SRAM Force AXS 12s.\u003c\/li\u003e\n\u003cli\u003eCompatible with SRAM Rival AXS 12s.\u003c\/li\u003e\n\u003cli\u003eCompatible with THM Clavicula SE.\u003c\/li\u003e\n\u003cli\u003eCompatible with Quarq DZero.\u003c\/li\u003e\n\u003cli\u003eCompatible with Power2Max NG and NGeco Road.\u003c\/li\u003e\n\u003cli\u003eRecommended pairing: X-CarboRing 52 x 110 X-AXS.\u003c\/li\u003e\n\u003cli\u003eRequires SRAM Red E1 front derailleur.\u003c\/li\u003e\n\u003cli\u003eRequires SRAM adapter for 54\/41T and 52\/39T sizes.\u003c\/li\u003e\n\u003cli\u003eNot compatible with other Carbon-Ti inner chainrings.\u003c\/li\u003e\n\u003cli\u003eNot compatible with chainrings from other brands.\u003c\/li\u003e\n\u003cli\u003eProfile optimized for \u003cstrong\u003eshifting precision\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eMaximum tooth \u003cstrong\u003ewear resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eGuaranteed structural lightness.\u003c\/li\u003e\n\u003cli\u003eTested in World Tour competition.\u003c\/li\u003e\n\u003c\/ul\u003e ","brand":"Carbon-Ti","offers":[{"title":"39 \/ Black","offer_id":54485955084634,"sku":null,"price":186.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/carbon-axs-39.png?v=1785396599","url":"https:\/\/www.all4cycling.com\/en\/products\/carbon-ti-x-carboring-40-x-110-4-arms-chainring-4","provider":"All4cycling ","version":"1.0","type":"link"}