{"product_id":"shimano-6-bolt-sm-rt56-disc-rotors","title":"Shimano 6 Bolt SM-RT56 Disc Rotors","description":"\u003ch1 class=\"pageTitle\"\u003eShimano 6 Bolt Disc Rotors\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e6 bolt rotors include bolts\u003c\/li\u003e\n\u003cli\u003e6 bolt are interchangeable with all Shimano disc brakes as long as the hubs and rotor size match the caliper\u003c\/li\u003e\n\u003cli\u003eIce Tech brake rotors (RT-98; RT-81; RT-67) feature an aluminum core clad with stainless steel braking surfaces. The innovative design sheds weight, dissipate heat and dramatically improves overall performance\u003c\/li\u003e\n\u003cli\u003eFreeza Technology (RT-99) features 3-layer structure with aluminum core and stainless steel outer layers and additional aluminum cooling fins reduces rotor surface temperature approximately 150 degrees Celsius compared to all-steel rotors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"160MM","offer_id":40779676221555,"sku":"ESMRT56SC","price":19.99,"currency_code":"USD","in_stock":false},{"title":"180MM","offer_id":40779676254323,"sku":"ESMRT56MC","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1150\/5568\/products\/270546.jpg?v=1680603908","url":"https:\/\/www.ascentcycles.com\/products\/shimano-6-bolt-sm-rt56-disc-rotors","provider":"Ascent Cycles","version":"1.0","type":"link"}