{"product_id":"8-bolt-crank-spider","title":"8-Bolt Crank Spider","description":"\u003cp\u003eThis 5DEV spider allows the integration of Shimano Dura-Ace 12-speed rings with their RGXC 8-Bolt crank interface.  The asymmetric 110 BCD 4-Bolt chainring bolt pattern works exclusively with Dura-Ace 2x chainrings.  Please note that this chainring is not compatible with Ultegra or GRX chainrings.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eAllows the integration of Shimano Dura-Ace 12-speed rings with the 5DEV RGXC 8-Bolt crank interface\u003c\/li\u003e\n\u003cli\u003eCNC'd machined aluminum is lightweight at only 73g\u003c\/li\u003e\n\u003cli\u003e Please note - If you want to run Shimano 11-speed Dura-Ace, you'll going to need to use a FC-R9200 12-Speed small ring, otherwise you'll run into compatibility issues\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"5DEV","offers":[{"title":"Default Title","offer_id":49329202954488,"sku":"S-110BCD-8B","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0357\/3930\/4074\/files\/CR4974.jpg?v=1781936771","url":"https:\/\/shopbikesupply.com\/products\/8-bolt-crank-spider","provider":"Sierra Bicycle Supply","version":"1.0","type":"link"}