{"product_id":"shimano-sm-rt86-rotor","title":"Shimano SM-RT86 Rotor","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eShimano SM-RT86 Rotor\u003c\/strong\u003e is a centerlock disc brake rotor built from stainless steel with a two-piece construction that bonds the braking surface to an aluminium spider — reducing rotational weight while maintaining the durability expected from Shimano's XTR-tier components. Designed for mountain biking and demanding trail riding, it delivers consistent stopping power across a range of conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe two-piece design isn't just about weight. By isolating the steel braking surface from the aluminium carrier, the rotor is better able to dissipate heat under heavy braking loads — a meaningful advantage on long technical descents where brake fade can become a real concern. Available in 160mm, 180mm, and 203mm diameters, you can match rotor size to your riding terrain and brake setup.\u003c\/p\u003e\n\n\u003ch3\u003eShimano SM-RT86 Rotor Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting standard:\u003c\/strong\u003e Centerlock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Two-piece — stainless steel braking surface, aluminium spider\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 160mm, 180mm, 203mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for use with Shimano hydraulic disc brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Black \/ 160mm","offer_id":43520524189740,"sku":"ESMRT86S2","price":60.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 180mm","offer_id":43520524222508,"sku":"ESMRT86M2","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 203mm","offer_id":43520524255276,"sku":"ESMRT86L2","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/shimano-sm-rt86-rotor-8193386.jpg?v=1771297330","url":"https:\/\/ricycles.com\/products\/shimano-sm-rt86-rotor","provider":"RA Cycles","version":"1.0","type":"link"}