{"product_id":"shimano-sm-crm81-chainring","title":"Plato Shimano SM-CRM81","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eShimano SM-CRM81 Chainring 1x\u003c\/strong\u003e is built specifically for Shimano's XT-level single-chainring drivetrain system, designed to work in precise harmony with Shimano's 12-speed MTB groupsets. Its Hyperglide+ tooth profile is engineered for smooth, reliable shifting under load — the kind of shifting that holds up on technical climbs and rough descents alike.\u003c\/p\u003e\n\n\u003cp\u003eThe narrow-wide tooth profile helps retain the chain without a dedicated chain guide, reducing drivetrain noise and keeping things tidy when the trail gets rowdy. Available in 30t and 32t, it covers a practical range of trail and enduro riding demands — the 30t suited to steeper, more technical terrain, and the 32t offering a touch more top-end speed for flow trails and mixed-gradient riding.\u003c\/p\u003e\n\n\u003ch3\u003eShimano SM-CRM81 Chainring 1x Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Shimano 12-speed MTB drivetrains (XT-level)\u003c\/li\u003e\n  \u003cli\u003eTooth options: 30t, 32t\u003c\/li\u003e\n  \u003cli\u003eNarrow-wide tooth profile for chain retention\u003c\/li\u003e\n  \u003cli\u003eHyperglide+ shifting technology\u003c\/li\u003e\n  \u003cli\u003eColour: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"30 toneladas \/ Negro","offer_id":43520525271084,"sku":"ISMCRM81A0","price":80.0,"currency_code":"USD","in_stock":true},{"title":"32t \/ Negro","offer_id":43520525303852,"sku":"ISMCRM81A2","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/shimano-sm-crm81-chainring-1x-4569911.jpg?v=1771297328","url":"https:\/\/ricycles.com\/es\/products\/shimano-sm-crm81-chainring","provider":"RA Cycles","version":"1.0","type":"link"}