{"product_id":"helix-plus-cassette-12-speed-9-50t-black","title":"Helix Plus Cassette - 12-Speed, 9-50t, Black","description":"\u003cp\u003eHelix Plus 12-Speed 9-50T cassettes are a drivetrain upgrade on a budget for analog and e-bikes alike. Engineered to deliver Helix shifting precision, and cross compatibility with all SRAM™ and Shimano™ 12-speed drivetrains, the Helix Plus is also e*spec rated to withstand the rigors of e-MTB. e*thirteen's exclusive 9 tooth highest gear cog, provides a 556% gear range, and lets you step down one chainring size, while keeping the same top end gearing, meaning both better ground clearance and an overall lighter drivetrain.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eFeatures 10 steel cogs and a 42-50t aluminum cluster that can be replaced as needed\u003c\/li\u003e\n\u003cli\u003eCross-compatible with Shimano and SRAM drivetrains, including electronic shift systems\u003c\/li\u003e\n\u003cli\u003eXD driver compatible\u003c\/li\u003e\n\u003cli\u003ee*spec rated for use on e-bikes\r\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngineered with improved durability of 2 part steel and aluminum assembly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"Default Title","offer_id":45060510908555,"sku":"FW2HPA-100","price":229.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/8359\/1819\/files\/FW0975.jpg?v=1769665217","url":"https:\/\/www.stottsbicycles.com\/products\/helix-plus-cassette-12-speed-9-50t-black","provider":"Stotts Bicycles","version":"1.0","type":"link"}