{"product_id":"cs-m9100-xtr-cassette-12-speed","title":"CS-M9100 XTR Cassette, 12-speed","description":"\u003cul\u003e\n\u003cli\u003eAlloy 5 beam spider carrier with 3 alloy, 5 titanium and 4 Chromoly sprockets make this a lightweight, stiff and durable 12-speed Micro Spline MTB cassette.\u003c\/li\u003e\n\u003cli\u003eHyperglide\u0026amp;plus; sprockets have a computer designed tooth configuration with contoured shift gates, resulting in 1\/3 faster shift time than current HG cassettes providing seamless, smooth operation even under load\u003c\/li\u003e\n\u003cli\u003e10-45T wide ratio gearing allows a more efficient use of energy through finer cadence control in ever changing trail conditions\u003c\/li\u003e\n\u003cli\u003eSprockets are cut away extensively and drilled to further reduce weight without reducing rigidity\u003c\/li\u003e\n\u003cli\u003eSprockets use hard anodising and nickel-plated finish for added durability and resistance to corrosion\u003c\/li\u003e\n\u003cli\u003eFor use only with Micro Spline freehub bodies\u003c\/li\u003e\n\u003cli\u003eAlloy cassette lockring\u003c\/li\u003e\n\u003cli\u003eFor use with Shimano 12-speed SIL-TEC chains\u003c\/li\u003e\n\u003cli\u003eAverage weight 357g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano XTR","offers":[{"title":"10 - 45 teeth \/ Silver","offer_id":57285631476086,"sku":"CSM9100045","price":452.0,"currency_code":"USD","in_stock":false},{"title":"10 - 51 teeth \/ Silver","offer_id":57285631508854,"sku":"CSM9100051","price":452.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/6896\/2742\/files\/csm91000512_fcb09c4e-d0c1-4926-a7fc-3950481779ba.jpg?v=1774019459","url":"https:\/\/ruk-bikes.com\/en-us\/products\/cs-m9100-xtr-cassette-12-speed","provider":"RUK-BIKES","version":"1.0","type":"link"}