{"product_id":"sram-red-axs-power-meter-crankset-e1-160-mm-double-12-speed-sramcack0021-bicycle-crankset","title":"SRAM Red AXS 2x Power Meter Crankset with Carbon Arms \u0026 Integrated Technology","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe SRAM Red AXS 2x Power Meter E1 is a lightweight, stiff, and accurate power meter crankset designed for road use. It features a 48\/35 double chainring with a direct mount SRAM 8-bolt design and a 45mm chainline compatible with 130mm hubs and 135\/142mm road disc hubs with chainstays under 415mm. The crankset uses ultra-light hollow carbon fiber crank arms with a 160mm length and a 28.99mm SRAM DUB spindle interface. Pedal spindles have a standard 9\/16\" thread.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eThe integrated power meter is built into the chainring for reduced weight and precise measurement, providing power readings accurate to within +\/-1.5% that remain stable regardless of temperature or climate conditions. It also measures left and right leg power balance. The one-piece 2x chainring design improves stiffness and durability, and the consistent 13-tooth gap ensures fast and reliable shifting with SRAM's X-Range gearing for smooth gear progression.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConnectivity options include ANT+ and Bluetooth Low Energy (BT LE). Note that the bottom bracket is sold separately. The crankset comes in a natural carbon color.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eIntegrated power meter crankset with 48\/35 double chainrings designed for 12-speed road drivetrains. \u003c\/li\u003e\n\u003cli\u003ePower meter accuracy within +\/-1.5%, unaffected by temperature changes for reliable data. \u003c\/li\u003e\n\u003cli\u003eLightweight carbon crankarms reduce weight by 29g compared to previous generation. \u003c\/li\u003e\n\u003cli\u003eDirect Mount SRAM 8 Bolt BCD with a 28.99mm SRAM DUB spindle interface for compatibility. \u003c\/li\u003e\n\u003cli\u003eConnectivity options include ANT+ and Bluetooth LE for seamless data transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42358491938883,"sku":"SRAMCACK0021","price":1320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/fc-red-pm-e1-dub-175-5037-1675587_817fe6e8-2291-4679-abd4-aed7c16d78d5.jpg?v=1773421458","url":"https:\/\/tecopecosafe.com\/products\/sram-red-axs-power-meter-crankset-e1-160-mm-double-12-speed-sramcack0021-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}