{"product_id":"e-thirteen-helix-r-11-speed-cassette","title":"E*thirteen helix r 11-speed cassette","description":"Product Description  The  in a two-cluster design for mountain bikes  This Helix R cassette from e*thirteen for mountain bikes is equipped with 11 sprockets distributed over two clusters. This makes it possible, in the event of earlier wear, to replace only the largest sprocket after heavy use.  Specifications:Application:Cross Country, All Mountain, EnduroGearing:11-speedGradation:9-11-13-15-17-20-24-28-33-39-46 tSprocket Material:steel, aluminiumFreehub Compatibility:SRAM XD, XDRTechnical Information:Series:Helix RFeatures:\" intergalactic\" sprocket with twice as durable PVD finishpinion 1 to 10 made of steel, pinion 11 made of aluminium, optimised interface between the clusterstwo-piece design allows replacement of the aluminium pinionssuitable for 11-speed drivetrains from Shimano or SRAMimproved shifting performancelarge bandwidth due to smallest sprocket with 9 teeth, making the use of smaller chainring possiblelightweightManufacturer Numbers:intergalactic:FW2HRA-106bronze:FW2HRA-107Contents:1 x    Manufacturer: Perigeum Development Inc. DBA e*thirteen  1445 Technology Lane STE A9  Petaluma  CA 94954  USA  support@ethirteen.com Distributor: Cosmic Sports GmbH  Leyher Straße 47  90763 Fürth  Germany  info@cosmicsports.de","brand":"E*thirteen","offers":[{"title":"S","offer_id":55749685543252,"sku":"4711280340248","price":412.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/0707\/4211\/files\/07259e7260802628.jpg?v=1777583957","url":"https:\/\/fietshuis.nl\/products\/e-thirteen-helix-r-11-speed-cassette","provider":"Fietshuis.nl","version":"1.0","type":"link"}