{"product_id":"ec-310000017","title":"Surly SINGLE SPEED SPACER KIT","description":"\u003cp\u003eThis is a spacer kit for attaching a single-speed cassette cog to a Shimano cassette freehub body.\u003c\/p\u003e\n\u003cp\u003eWith different spacer combinations, you can achieve a perfect chainline regardless of whether you're using a road, track, or mountain bike crankset.\u003c\/p\u003e\n\u003cp\u003eIf you're looking to easily enjoy the fun of single-speed riding, we recommend trying this first. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eec-310000017\u003c\/span\u003e\u003c\/p\u003e","brand":"モトクロスインターナショナル","offers":[{"title":"Default Title","offer_id":40590506852536,"sku":"ec-310000017","price":8415.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/000000001533_1.jpg?v=1632623027","url":"https:\/\/www.grumpy.jp\/en\/products\/ec-310000017","provider":"Grumpy Bike Shop","version":"1.0","type":"link"}