{"product_id":"surly-track-cog-1-8-x-15t-silver","title":"Surly Track Cog 1\/8 X 15t Silver","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e\u003cdiv class=\"top\"\u003eSurly Track Cog 1\/8 X 15t Silver. Surly track cogs are threaded the same as a BMX freewheel (1.375 x 24 tpi right-hand threads). This means that they will fit on single-speed rear hubs as well as BMX freewheel hubs but this application is not recommended. Track cogs are meant to work on track hubs only.\u003cli\u003e415 hardened chromoly steel\u003c\/li\u003e\n\u003cli\u003e1.375\" x 24 tpi\u003c\/li\u003e\n\u003cli\u003ePhoto for color and material reference only\u003c\/li\u003e\n\u003c\/div\u003e\u003cstyle\u003etable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;}\u003c\/style\u003e\u003cdiv class=\"desc\"\u003e\u003cul\u003e\u003cli\u003e TECH SPECS\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Count\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e","brand":"Surly","offers":[{"title":"Default Title","offer_id":51102083875090,"sku":"FW2063","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9157\/0706\/files\/FW2064.jpg?v=1742391562","url":"https:\/\/www.meridian-cycles.com\/products\/surly-track-cog-1-8-x-15t-silver","provider":"Meridian Cycles","version":"1.0","type":"link"}