{"product_id":"e-thirteen-helix-race-12sp-cassette-13-52t","title":"E*thirteen Helix Race 12sp Cassette 13-52t","description":"\u003cul\u003e\n\u003cli\u003eWork flawlessly with Shimano, SRAM (non-Transmission), and TRP 12sp shifters, regardless of different cog spacing and chain behavior\u003c\/li\u003e\n\u003cli\u003eImproved reliability of a steel and aluminum assembly\u003c\/li\u003e\n\u003cli\u003eThe Intergalactic PVD finishing is twice as durable as anodized models\u003c\/li\u003e\n\u003cli\u003eDesigned for steep terrain where climbing time and shift frequency is high and descents are gravity driven, allowing optimized cadence and torque for more efficiency during climbs with smoother shifts under load for both analog and ebikes\u003c\/li\u003e\n\u003cli\u003e13-52t range compliments speed limited e-bikes where the highest gear, paired with a 32t chainring and 85rpm cadence, delivers speeds around 20mph, where e-bike motors cut off\u003c\/li\u003e\n\u003cli\u003eSpecial note for Hope hub owners: Hope XD drivers do not adhere to SRAM XD specification and require an additional shim. Shims can be acquired from E*Thirteen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHelix Race Close Ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreehub Type\u003c\/td\u003e\n\u003ctd\u003eXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e13-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCogs\u003c\/td\u003e\n\u003ctd\u003e13, 13-15-17-19-22-25-28-32-36-40-45-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGray, Intergalactic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e467, 467g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCassette Body Type\u003c\/td\u003e\n\u003ctd\u003eSRAM XDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Speeds\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned for ebike\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"e*thirteen","offers":[{"title":"XD \/ Intergalactic","offer_id":51750109544757,"sku":"FW2HRA-111","price":379.95,"currency_code":"USD","in_stock":false},{"title":"SRAM XDR \/ Gray","offer_id":51750109577525,"sku":"FW2HRA-110","price":345.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/0737\/5669\/files\/ev7480.jpg?v=1763735007","url":"https:\/\/ridebicycles.com\/products\/e-thirteen-helix-race-12sp-cassette-13-52t","provider":"Ride Bicycles","version":"1.0","type":"link"}