{"product_id":"sram-red-xplr-e1-13speed-cassette","title":"SRAM RED XPLR E1 13 Speed Cassette","description":"\u003cp data-start=\"133\" data-end=\"491\"\u003eThe SRAM RED XPLR E1 13 Speed Cassette is SRAM’s most advanced gravel cassette, engineered to deliver massive gear range, tight cadence control, and elite-level shifting performance. Designed specifically for the XPLR 1x 13-speed ecosystem, it provides a 460% range with minimal jumps between gears, enabling riders to maintain efficiency across steep climbs and high-speed gravel sectors.\u003c\/p\u003e\n\u003chr data-start=\"493\" data-end=\"496\"\u003e\n\u003ch3 data-section-id=\"1v7iqwk\" data-start=\"498\" data-end=\"527\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cp data-start=\"529\" data-end=\"780\"\u003e460% Wide-Range Gearing (10-46T)\u003cbr data-start=\"565\" data-end=\"568\"\u003eDelivers one of the widest usable ranges in a performance drivetrain, allowing riders to climb aggressively while still maintaining high-speed gearing on fast sections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"782\" data-end=\"1027\"\u003e13-Speed Cadence Optimization\u003cbr data-start=\"815\" data-end=\"818\"\u003eAdds an extra gear compared to 12-speed systems, reducing gaps between cogs for smoother cadence transitions and more efficient power delivery across varied terrain. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1263\"\u003eXG One-Piece Machined Construction\u003cbr data-start=\"1067\" data-end=\"1070\"\u003eMachined from a single block of steel for improved stiffness and durability, resulting in precise shifting performance and long-term wear resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1265\" data-end=\"1501\"\u003eOptimized Shift Ramps for Rough Terrain\u003cbr data-start=\"1308\" data-end=\"1311\"\u003eEach cog is individually tuned for electronic shifting under load, ensuring clean, reliable gear changes even on washboard gravel or steep climbs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1503\" data-end=\"1718\"\u003eLightweight for Its Range (~288g)\u003cbr data-start=\"1540\" data-end=\"1543\"\u003eDespite its wide range, the cassette remains exceptionally light, helping maintain low rotational mass and responsive acceleration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1720\" data-end=\"1920\"\u003eXDR Driver Body Compatibility\u003cbr data-start=\"1753\" data-end=\"1756\"\u003eFits SRAM XDR freehub bodies, enabling compact 10T starting cog and expanded overall range without oversized chainrings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1922\" data-end=\"2112\"\u003eFlattop Chain Compatibility\u003cbr data-start=\"1953\" data-end=\"1956\"\u003eDesigned for SRAM Flattop chains, ensuring quiet operation, reduced friction, and improved drivetrain longevity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2114\" data-end=\"2117\"\u003e\n\u003ch3 data-section-id=\"12xlpaz\" data-start=\"2119\" data-end=\"2149\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"2151\" data-end=\"2728\"\u003e\n\u003cli data-section-id=\"g2q7u1\" data-start=\"2151\" data-end=\"2207\"\u003eDrivetrain Compatibility: SRAM XPLR AXS 13-speed\u003c\/li\u003e\n\u003cli data-section-id=\"1vl9jhx\" data-start=\"2208\" data-end=\"2238\"\u003eCassette Range: 10-46T\u003c\/li\u003e\n\u003cli data-section-id=\"1c2cb2q\" data-start=\"2239\" data-end=\"2335\"\u003eGear Steps: 10,11,12,13,15,17,19,21,24,28,32,38,46 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5fu0yt\" data-start=\"2336\" data-end=\"2399\"\u003eTotal Range: 460% \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xtrp9\" data-start=\"2400\" data-end=\"2423\"\u003eSpeed: 13-speed\u003c\/li\u003e\n\u003cli data-section-id=\"1ms0aaa\" data-start=\"2424\" data-end=\"2448\"\u003eDriver Body: XDR\u003c\/li\u003e\n\u003cli data-section-id=\"198p9f2\" data-start=\"2449\" data-end=\"2511\"\u003eConstruction: One-piece machined steel (XG technology)\u003c\/li\u003e\n\u003cli data-section-id=\"d5vupw\" data-start=\"2512\" data-end=\"2573\"\u003eWeight: ~288g \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cuh3vj\" data-start=\"2574\" data-end=\"2604\"\u003eConfiguration: 1x only\u003c\/li\u003e\n\u003cli data-section-id=\"c8fkx3\" data-start=\"2605\" data-end=\"2656\"\u003eChain Compatibility: SRAM Flattop (D1 \/ E1)\u003c\/li\u003e\n\u003cli data-section-id=\"1hv77w8\" data-start=\"2657\" data-end=\"2728\"\u003eUse Case: Gravel racing, endurance gravel, all-road performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":49138351341735,"sku":null,"price":660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/1937\/3223\/files\/SRAM-red-xplrcassette.png?v=1777494444","url":"https:\/\/imaginarybikeworks.com\/products\/sram-red-xplr-e1-13speed-cassette","provider":"Imaginary-Bikeworks","version":"1.0","type":"link"}