{"product_id":"ethirteen-helix-race-cluster-12s-sprocket-sram-shimano-2","title":"E*thirteen Helix Race Cluster 12S sprocket Sram, Shimano","description":"\u003cp\u003eWhen installing the Helix R cassette, as with any cassette, we recommend checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and economical solution.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12 Speed. \n\u003c\/li\u003e\n\u003cli\u003eTeeth: 42, 50. \n\u003c\/li\u003e\n\u003cli\u003eCompatibility: Sram, Shimano. \n\u003c\/li\u003e\n\u003cli\u003eMaterial: aluminium. \n\u003c\/li\u003e\n\u003cli\u003eRange:9-50 D: 556%. \n\u003c\/li\u003e\n\u003cli\u003eReal weight: 177 g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCassette 9-36T not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"E*thirteen","offers":[{"title":"Orange \/ 42-50","offer_id":48058431209713,"sku":"FW2URA-104","price":149.27,"currency_code":"AUD","in_stock":true},{"title":"Bronze \/ 42-50","offer_id":48058431242481,"sku":"FW2URA-102","price":149.27,"currency_code":"AUD","in_stock":true},{"title":"Purple \/ 42-50","offer_id":48058431275249,"sku":"FW2URA-105","price":162.21,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/zm_20210421-060653.jpg?v=1776533204","url":"https:\/\/novasportsbikes.com\/products\/ethirteen-helix-race-cluster-12s-sprocket-sram-shimano-2","provider":"Nova Sports Bikes","version":"1.0","type":"link"}