{"product_id":"helix-race-cassette-12s-9-50t-e-thirteen-eggplant","title":"Ethirteen Helix Sram XD Cassette 12s 9-50T","description":"e*thirteen Helix Race Cassette 12s 9-50T Eggplant Purple\u003cbr\u003e\nSuitable for Dram XD and XDR drivers\u003cbr\u003e\u003cbr\u003eHelix Race 12-speed, 556% Range, 384g\u003cbr\u003e\nMore Range, Less Weight\u003cbr\u003e\nThe HELIX Race Cassette is an upgrade to any SRAM™ Eagle™ drivetrain*, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance, but an overall lighter drivetrain.\u003cbr\u003e\nPRODUCT FEATURES\u003cbr\u003e\nCompatible with SRAM™ 12 speed drivetrains\u003cbr\u003e\n2-piece design allows for replaceable aluminum cogs\u003cbr\u003e\nE*spec uprated for E-bike use\u003cbr\u003e\nRIDER BENEFITS\u003cbr\u003e\nReduces un-sprung rear wheel weight for improved suspension function and handling\u003cbr\u003e\nExcellent shifting with SRAM™ systems without compromise\u003cbr\u003e\ne*thirteen’s wider range and 9 tooth cog allows riders to run a 2 tooth smaller chainring for more clearance and reduced weights\u003cbr\u003e\n*XD™ driver required.\u003cbr\u003e\n*Hope XD drivers are undersized at the clamp location and require a Cassette Shim Kit that is included with the 9-50T cassette in the box.\u003cbr\u003e\nPRODUCT SPEC\u003cbr\u003e\nCompatibility\u003cbr\u003e\nCompatible with SRAM™️ Eagle, 12speed drivetrains.\u003cbr\u003e\nNot compatible with SRAM™️ Transmission™️ \/ T-Type™️ systems.\u003cbr\u003e\nFreehub Mount XD™ and XDR™ (with shim) Drivers Only\u003cbr\u003e\nMaterial 2 aluminum cogs, 10 steel cogs. PVD finishing on Intergalactic model improves durability and wear life.\u003cbr\u003e\nRange 556%\u003cbr\u003e\nSize 9-50T: 9, 11, 13, 15, 17, 20, 23, 27, 31, 36, 42, 50\u003cbr\u003e\nSpeeds 12 Speed\u003cbr\u003e\nWeight 384g\u003cbr\u003e","brand":"Ethirteen","offers":[{"title":"FW2HRA-104","offer_id":50396504785175,"sku":"","price":549.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3486\/6455\/files\/Helix_Race_Cassette_12s_9-50T_ethirteen_eggplant.jpg?v=1745073198","url":"https:\/\/shop.bikesandscooters.co.nz\/products\/helix-race-cassette-12s-9-50t-e-thirteen-eggplant","provider":"Bikes \u0026 Scooters Marlborough","version":"1.0","type":"link"}