{"product_id":"chainring-spider-sram-powermeter-xx1-eagle-dub-boost-axs-bk-8-bolt","title":"CHAINRING SPIDER SRAM POWERMETER XX1 EAGLE DUB BOOST AXS BK 8-bolt","description":"\u003cp\u003eMust use XX1 DUB crank arms with 8-bolt spider attachement system - Sold as special crank arms only (#211761 \/ #211762)\u003cbr\u003e\nCompatible with all Sram Road DUB BBs, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, and BSA MTB68SP\u003cbr\u003e\nBluetooth low energy technology and ANT+ wireless data transfer\u003cbr\u003e\nMagicZero - automatically checks and recalibrates your power meter as you ride ??? no need to manually calibrate\u003cbr\u003e\nAxCad - no cadence magnet required\u003cbr\u003e\n200-hour battery life on common CR2032 battery\u003cbr\u003e\nOmniCal technology allows swapping of chainrings without affecting accuracy\u003cbr\u003e\nDZero dub is designed for the most major brands of 10- and 11-speed chainrings\u003cbr\u003e\nXX1 Boost and non-Boost power meter spider must be paired with a XX1 Eagle DUB 8-bolt crankset and a 104BCD X-SYNC 2 chainring\u003c\/p\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":47949685260502,"sku":"10-211695","price":639.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/2932\/6294\/files\/211695.jpg?v=1773705773","url":"https:\/\/carsoncitybikeshop.com\/products\/chainring-spider-sram-powermeter-xx1-eagle-dub-boost-axs-bk-8-bolt","provider":"Carson City Bike Shop","version":"1.0","type":"link"}