{"product_id":"shimano-slx-cs-m7100-12-cassette","title":"Shimano SLX CS-M7100-12 Cassette","description":"\u003ch2 data-path-to-node=\"3\"\u003eShimano SLX CS-M7100-12 Cassette\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eConquer any trail with absolute control and confidence. The \u003cb data-index-in-node=\"60\" data-path-to-node=\"4\"\u003eShimano SLX CS-M7100-12\u003c\/b\u003e is a high-performance, race-ready 12-speed mountain bike cassette that inherits top-tier technology from Shimano's elite Deore XT and XTR families. Delivering exceptional durability, fast shifting, and a highly competitive weight, the SLX cassette is engineered for modern trail riders, enduro racers, and demanding E-MTB setups who refuse to compromise on shifting precision under load.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eFeaturing a rigid and weight-optimised \u003cb data-index-in-node=\"39\" data-path-to-node=\"5\"\u003eBEAM SPIDER\u003c\/b\u003e construction, the CS-M7100-12 increases structural stiffness to lower inertia, ensuring instantaneous acceleration and highly responsive power transfer. Built around Shimano's lightweight \u003cb data-index-in-node=\"239\" data-path-to-node=\"5\"\u003eMicro Spline\u003c\/b\u003e freehub standard, this cassette accommodates an ultra-compact 10-tooth starter cog—maximising your high-speed potential while offering a massive, hill-flattening gear range.\u003c\/p\u003e\n\u003ch6 data-path-to-node=\"7\"\u003eKey Technologies\u003c\/h6\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003eHyperglide+ Tooth Profile:\u003c\/b\u003e The defining feature of Shimano's 12-speed revolution. Hyperglide+ guides the chain smoothly up \u003ci data-index-in-node=\"123\" data-path-to-node=\"8,0,0\"\u003eand\u003c\/i\u003e down the cassette gears. You can keep pedaling hard while shifting out of the saddle or clawing up a steep, technical climb without standard popping, grinding, or lag.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eBEAM SPIDER Construction:\u003c\/b\u003e Minimises overall weight while maximising drivetrain stiffness. The lighter construction reduces wheel rotational inertia, allowing you to spin up to speed faster.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,2,0\"\u003eMicro Spline Interface:\u003c\/b\u003e Seamlessly integrates with modern Micro Spline freehubs, spreading mechanical torque more evenly across the aluminum splines to prevent freehub body wear and scoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-path-to-node=\"10\"\u003eDual-Ratio Options for Your Riding Style\u003c\/h5\u003e\n\u003cp data-path-to-node=\"11\"\u003eTailor your gearing to match your terrain, fitness, and rear derailleur cage length. The SLX CS-M7100-12 is offered in two versatile ratios:\u003c\/p\u003e\n\u003ch6 data-path-to-node=\"12\"\u003e1. The 10-51T Ratio (Wide Range \/ Enduro Spec)\u003c\/h6\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0,0\"\u003eThe Perfect Choice For:\u003c\/b\u003e Rugged climbs, heavy trail riding, and riders who want a \"climb-anything\" rescue gear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eGear Steps:\u003c\/b\u003e 10-12-14-16-18-21-24-28-33-39-45-51T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eWhy Choose It:\u003c\/b\u003e Offering a massive \u003cb data-index-in-node=\"34\" data-path-to-node=\"13,2,0\"\u003e510% gear range\u003c\/b\u003e, this setup ensures you never run out of options on steep forest walls. It utilises 11 durable steel sprockets and 1 lightweight aluminium climbing sprocket (51T) to save weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,3,0\"\u003eWeight:\u003c\/b\u003e ~534 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-path-to-node=\"14\"\u003e2. The 10-45T Ratio (Rhythm Step \/ Cross Country Spec)\u003c\/h6\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,0,0\"\u003eThe Perfect Choice For:\u003c\/b\u003e Fast-paced XC racing, flatter trail networks, and riders who prefer smaller gear jumps to maintain a highly consistent pedaling cadence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,1,0\"\u003eGear Steps:\u003c\/b\u003e 10-12-14-16-18-21-24-28-32-36-40-45T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,2,0\"\u003eWhy Choose It:\u003c\/b\u003e Providing a tightly spaced \u003cb data-index-in-node=\"42\" data-path-to-node=\"15,2,0\"\u003e450% range\u003c\/b\u003e, this cassette minimises rhythm interruptions between gear changes. It is constructed from 11 steel sprockets and 1 lightweight aluminium sprocket (45T).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,3,0\"\u003eWeight:\u003c\/b\u003e ~513 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-path-to-node=\"17\"\u003eTechnical Specifications\u003c\/h6\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,0,0\"\u003eModel Series:\u003c\/b\u003e SLX M7100 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,1,0\"\u003eSpeed Compatibility:\u003c\/b\u003e 12-speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,2,0\"\u003eSystem Type:\u003c\/b\u003e HG 12-speed (Hyperglide+)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,3,0\"\u003eSpider Arm Material:\u003c\/b\u003e Aluminium (1x Beam Spider)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,4,0\"\u003eSprocket Materials:\u003c\/b\u003e 11x High-strength steel sprockets, 1x Lightweight anodised aluminium sprocket (largest cog)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,5,0\"\u003eCompatible Chain:\u003c\/b\u003e HG 12-speed (e.g., CN-M7100, CN-M8100)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,6,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,6,0\"\u003eFreehub Body Interface:\u003c\/b\u003e Micro Spline exclusively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-path-to-node=\"20\"\u003ePros \u0026amp; \u003cspan style=\"color: rgb(255, 0, 0);\"\u003eCons\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,0,0\"\u003eHyperglide+ technology\u003c\/b\u003e delivers flawless, incredibly fast shifting under full pedaling loads, both up and down the gears\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,1,0\"\u003eStiff Beam Spider\u003c\/b\u003e design saves weight, improves wheel acceleration, and ensures direct power transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,2,0\"\u003eDual-ratio offering\u003c\/b\u003e lets you opt for either extreme climbing capability (10-51T) or tight cadence-holding rhythm (10-45T)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,3,0\"\u003eOutstanding value\u003c\/b\u003e—delivers nearly identical performance to Shimano XT and XTR at a fraction of the cost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,4,0\"\u003eHighly durable\u003c\/b\u003e nickel-plated steel cogs handle a lifetime of muddy, abrasive off-road abu\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ese\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 0, 0);\"\u003e\n\u003cp data-path-to-node=\"21,5,0\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,5,0\"\u003eOnly compatible with Micro Spline freehubs\u003c\/b\u003e; will not fit traditional HG or SRAM XD freehubs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 0, 0);\"\u003e\n\u003cp data-path-to-node=\"21,6,0\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,6,0\"\u003eSlightly heavier\u003c\/b\u003e than XT or XTR versions as it uses 11 steel cogs instead of multiple aluminium or titanium sprockets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/si.shimano.com\/en\/pdfs\/um\/1M90A\/UM-1M90A-005-ENG.pdf\" target=\"_blank\"\u003e\u003cspan\u003eCS-M7100-12 User Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/bike.shimano.com\/en-UK\/support-and-service\/warranty.html\"\u003eShimano Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"10-45T","offer_id":58292914520412,"sku":"ICSM7100045","price":89.95,"currency_code":"EUR","in_stock":true},{"title":"10-51T","offer_id":58292914553180,"sku":"ICSM7100051","price":94.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/2599\/2540\/files\/shimano_slx_cs-m7100-12_cassette_front_sq800.png?v=1784189238","url":"https:\/\/bicyquel.eu\/products\/shimano-slx-cs-m7100-12-cassette","provider":"bicyquel _","version":"1.0","type":"link"}