{"product_id":"track-spikes","title":"Ultimate Performance Track Spikes","description":"\u003cp\u003eA set of replacement track spikes from Ultimate Performance. Choosing the right length makes a real difference — \u003cstrong\u003e6mm spikes\u003c\/strong\u003e work well on synthetic tracks, \u003cstrong\u003e9mm to 12mm\u003c\/strong\u003e suit grass, dirt and cross-country terrain. Heat-tested for lasting durability, these spikes are a reliable choice for competitive athletes. It's always worth checking the rules of your event beforehand, as many track competitions limit the spike length permitted on synthetic surfaces.\u003c\/p\u003e","brand":"Ultimate Performance","offers":[{"title":"One \/ 6mm","offer_id":39551938691333,"sku":"AB30570-1","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"One \/ 9mm","offer_id":39551938724101,"sku":"AB30570-2","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"One \/ 12mm","offer_id":39551938756869,"sku":"AB30570-3","price":4.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/7952\/2097\/files\/public_d212c2d6-5b4b-41a6-8c3e-18fd97023d2e.png?v=1788781661","url":"https:\/\/www.coes.co.uk\/products\/track-spikes","provider":"Coes \u0026 Golding","version":"1.0","type":"link"}