{"product_id":"617395144150","title":"SRAM RED AXS E1 Quarq Power Meter Crankset 172.5mm 46\/33T DUB 12-Speed Carbon","description":"\u003cdiv\u003e \u003ch2\u003eSRAM RED AXS E1 Quarq Power Meter Crankset 172.5mm 46\/33T DUB 2x12-Speed\u003c\/h2\u003e \u003cp\u003e The SRAM RED AXS E1 power-meter crankset combines ultralight hollow carbon crankarms, X-Range gearing and an integrated Quarq power meter in SRAM’s premier road crankset. The E1-generation carbon construction is lighter than the previous RED design while maintaining the stiffness required for racing and high-performance road riding. \u003c\/p\u003e \u003cp\u003e The Quarq spider-based power meter is integrated directly into the one-piece 46\/33T chainring assembly. It measures total power, cadence and left\/right power balance with an accuracy of ±1.5%. Temperature compensation helps maintain consistent readings as riding conditions change. \u003c\/p\u003e \u003cp\u003e SRAM’s 46\/33T X-Range gearing provides a broad climbing range while retaining small, consistent steps between gears. The 13-tooth difference between the chainrings is engineered for fast and reliable front shifting. \u003c\/p\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eCurrent SRAM RED AXS E1-generation power-meter crankset\u003c\/li\u003e\n\u003cli\u003eUltralight hollow carbon-fiber crankarms\u003c\/li\u003e\n\u003cli\u003eIntegrated Quarq spider-based power meter\u003c\/li\u003e\n\u003cli\u003eMeasures power, cadence and left\/right power balance\u003c\/li\u003e\n\u003cli\u003ePower measurement accurate to within ±1.5%\u003c\/li\u003e\n\u003cli\u003eTemperature-compensated power readings\u003c\/li\u003e\n\u003cli\u003eANT+ and Bluetooth Low Energy wireless connectivity\u003c\/li\u003e\n\u003cli\u003eAXS-enabled for battery monitoring and firmware updates\u003c\/li\u003e\n\u003cli\u003eApproximately 200 hours of use from a replaceable CR2032 battery\u003c\/li\u003e\n\u003cli\u003eOne-piece aluminum 46\/33T chainring construction\u003c\/li\u003e\n\u003cli\u003eX-Range gearing provides smooth progression throughout the drivetrain\u003c\/li\u003e\n\u003cli\u003eCompatible with SRAM 2x12-speed AXS road drivetrains\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003ctable cellpadding=\"5\" cellspacing=\"0\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eSRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eRED AXS E1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eModel ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eFC-RED-P-E1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eCrankarm Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e172.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eChainring Combination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e46\/33T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eDrivetrain Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e2x12-speed road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eCrankarm Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eHollow carbon fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eChainring Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003ePower Meter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eIntegrated Quarq spider-based power meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003ePower Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e±1.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eWireless Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eANT+ and Bluetooth Low Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eReplaceable CR2032 coin-cell battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eSpindle Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eSRAM DUB, 28.99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eBottom-Bracket Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eSRAM Road DUB bottom brackets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eChainline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e45mm standard road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eChainring Offset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eChainring Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eSRAM 8-bolt direct mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eCompatible Chain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eSRAM Road Flattop 12-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003eNatural Carbon \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eRetail-Equivalent MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e00.6118.688.016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cstrong\u003eRetail-Equivalent UPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e710845899386\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e \u003ch3\u003eIncluded\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eDrive-side 172.5mm RED E1 carbon crankarm\u003c\/li\u003e\n\u003cli\u003eIntegrated Quarq power meter with 46\/33T chainrings\u003c\/li\u003e\n\u003cli\u003eNon-drive-side 172.5mm RED E1 carbon crankarm with DUB spindle\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003ePlease note:\u003c\/strong\u003e This is the standard 45mm-chainline road version, not a DUB Wide crankset. A compatible SRAM Road DUB bottom bracket, pedals and installation tools are not included unless specifically pictured. \u003c\/p\u003e \u003cp\u003e This is a genuine SRAM OEM component and may be supplied without retail packaging. Please review the listing photographs for the exact included hardware and cosmetic condition. The CR2032 battery is a consumable item, and its remaining service life is not guaranteed. \u003c\/p\u003e \u003cp\u003e Professional installation and initial power-meter pairing or calibration are recommended. Please confirm crank length, chainring gearing, chainline and frame bottom-bracket compatibility before purchasing. \u003c\/p\u003e \u003c\/div\u003e","brand":"Sram","offers":[{"title":"Default","offer_id":48604141715668,"sku":"617395144150","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/7262\/2036\/files\/617395144150-01.jpg?v=1788294151","url":"https:\/\/outlet.wheelandsprocket.com\/products\/617395144150","provider":"Wheel \u0026 Sprocket - Outlet","version":"1.0","type":"link"}