{"product_id":"cassette-xt-12s-10-51-m8100-shimano","title":"Shimano XT CS-M8100 10-51T 12sp Cassette","description":"\u003ch3\u003eShimano DEORE XT M8100 12-Speed Cassette – Lightweight, Wide-Range MTB Performance\u003c\/h3\u003e\n\u003cp\u003eEngineered for precision and speed, the DEORE XT M8100 12-speed cassette delivers definitive shifting performance for modern mountain biking. Featuring BEAM SPIDER construction, this cassette is lighter and stiffer, reducing inertia for faster acceleration and improved chain security.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Shifting Technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHYPERGLIDE+ tooth profile with new shift ramps ensures the fastest, smoothest up and downshifts\u003c\/li\u003e\n\u003cli\u003eMICRO SPLINE freehub compatibility allows the 10T lowest sprocket for maximum range\u003c\/li\u003e\n\u003cli\u003e12-speed configuration with wide range yet close steps: 10-12-14-16-18-21-24-28-33-39-45-51T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced cassette inertia for quicker acceleration\u003c\/li\u003e\n\u003cli\u003eLightweight yet durable construction with BEAM SPIDER\u003c\/li\u003e\n\u003cli\u003eOptimized chain engagement for precise, reliable shifting\u003c\/li\u003e\n\u003cli\u003eFull 10-51T range for climbing, descending, and maintaining cadence on any terrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCassette: Shimano DEORE XT M8100\u003c\/li\u003e\n\u003cli\u003eSpeed: 12\u003c\/li\u003e\n\u003cli\u003eGear Range: 10-51T\u003c\/li\u003e\n\u003cli\u003eWeight: 470g\u003c\/li\u003e\n\u003cli\u003eTechnology: BEAM SPIDER, HYPERGLIDE+, MICRO SPLINE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default","offer_id":42583273635899,"sku":"ICSM8100051","price":249.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9819\/1931\/files\/CycleHouseBikes-2026-08-11T124738.242.jpg?v=1786416493","url":"https:\/\/cyclehouse.com.au\/products\/cassette-xt-12s-10-51-m8100-shimano","provider":"Cycle House","version":"1.0","type":"link"}