{"product_id":"shimano-cassette-csm5100-deore-11spd-11-42t","title":"Shimano Cassette Csm5100 Deore 11 Speed 11-42T","description":"\u003cp data-end=\"214\" data-start=\"0\"\u003eThe \u003cstrong data-end=\"55\" data-start=\"4\"\u003eShimano CS-M5100 Deore 11-Speed Cassette 11–42T\u003c\/strong\u003e is a wide-range MTB cassette designed for Shimano’s \u003cstrong data-end=\"150\" data-start=\"108\"\u003e11-speed Deore M5100 drivetrain system\u003c\/strong\u003e, typically used for 1x or 2x setups depending on configuration.\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"263\" data-start=\"216\"\u003eShimano CS-M5100 Deore 11-Speed Cassette 11-42T\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"302\" data-start=\"265\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eShimano CS-M5100 Deore 11-Speed Cassette 11-42T\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"307\" data-start=\"304\"\u003e\r\n\u003ch2 data-end=\"323\" data-section-id=\"qxmwqz\" data-start=\"309\"\u003eWhat it is\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"332\" data-start=\"324\"\u003eThis is:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"470\" data-start=\"333\"\u003e\r\n\t\u003cli data-end=\"373\" data-section-id=\"1o6kbl\" data-start=\"333\"\u003ean \u003cstrong data-end=\"373\" data-start=\"338\"\u003e11-speed mountain bike cassette\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"422\" data-section-id=\"1ul0qv5\" data-start=\"374\"\u003eShimano \u003cstrong data-end=\"422\" data-start=\"384\"\u003eHG (HyperGlide) freehub compatible\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"470\" data-section-id=\"1h7sbb9\" data-start=\"423\"\u003epart of the \u003cstrong data-end=\"470\" data-start=\"437\"\u003eDeore M5100 drivetrain family\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"495\" data-start=\"472\"\u003eIt is commonly used in:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"554\" data-start=\"496\"\u003e\r\n\t\u003cli data-end=\"511\" data-section-id=\"1qj07h\" data-start=\"496\"\u003eXC MTB builds\u003c\/li\u003e\r\n\t\u003cli data-end=\"525\" data-section-id=\"75pq64\" data-start=\"512\"\u003etrail bikes\u003c\/li\u003e\r\n\t\u003cli data-end=\"554\" data-section-id=\"vroo87\" data-start=\"526\"\u003egravel\/utility conversions\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"559\" data-start=\"556\"\u003e\r\n\u003ch2 data-end=\"584\" data-section-id=\"pzr0iw\" data-start=\"561\"\u003eGear range (11–42T)\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"629\" data-start=\"585\"\u003eThe cassette uses the following progression:\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"668\" data-start=\"631\"\u003e\u003cspan class=\"inline-block align-middle\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-mathml\"\u003e\u003cmath xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"\u003e\u003csemantics\u003e\u003cmrow\u003e\u003cmn\u003e11\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e13\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e15\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e17\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e19\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e21\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e24\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e28\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e32\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e37\u003c\/mn\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmn\u003e42\u003c\/mn\u003e\u003c\/mrow\u003e\u003cannotation encoding=\"application\/x-tex\"\u003e11-13-15-17-19-21-24-28-32-37-42\u003c\/annotation\u003e\u003c\/semantics\u003e\u003c\/math\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e11\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e13\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e15\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e17\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e19\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e21\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e24\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e28\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e32\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e37\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e42\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"795\" data-start=\"670\"\u003e\r\n\t\u003cli data-end=\"737\" data-section-id=\"4vicua\" data-start=\"670\"\u003e\n\u003cstrong data-end=\"692\" data-start=\"672\"\u003e11T smallest cog\u003c\/strong\u003e → higher-speed gearing for flats\/downhills\u003c\/li\u003e\r\n\t\u003cli data-end=\"795\" data-section-id=\"1eeh5dm\" data-start=\"738\"\u003e\n\u003cstrong data-end=\"759\" data-start=\"740\"\u003e42T largest cog\u003c\/strong\u003e → climbing gear for steep terrain\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"920\" data-start=\"797\"\u003eThis gives a \u003cstrong data-end=\"828\" data-start=\"810\"\u003ebalanced range\u003c\/strong\u003e that prioritizes cadence control over extreme climbing range (compared to 11–51T versions).\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"925\" data-start=\"922\"\u003e\r\n\u003ch2 data-end=\"950\" data-section-id=\"ebosfz\" data-start=\"927\"\u003eKey characteristics\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1318\" data-start=\"952\"\u003e\r\n\t\u003cli data-end=\"1059\" data-section-id=\"1kcgc7a\" data-start=\"952\"\u003e\n\u003cstrong data-end=\"989\" data-start=\"954\"\u003eSteel cogs (durability-focused)\u003c\/strong\u003e\r\n\r\n\t\u003cul data-end=\"1059\" data-start=\"992\"\u003e\r\n\t\t\u003cli data-end=\"1012\" data-section-id=\"1fqr640\" data-start=\"992\"\u003every long lifespan\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"1059\" data-section-id=\"19cw0ml\" data-start=\"1015\"\u003eslightly heavier than higher-end cassettes\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli data-end=\"1195\" data-section-id=\"1hbzfz9\" data-start=\"1061\"\u003e\n\u003cstrong data-end=\"1089\" data-start=\"1063\"\u003eHG-X11 shifting design\u003c\/strong\u003e\r\n\t\u003cul data-end=\"1195\" data-start=\"1092\"\u003e\r\n\t\t\u003cli data-end=\"1119\" data-section-id=\"1ooujc6\" data-start=\"1092\"\u003eimproved chain engagement\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"1150\" data-section-id=\"x4zylc\" data-start=\"1122\"\u003esmoother shifts under load\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"1195\" data-section-id=\"39r8oc\" data-start=\"1153\"\u003econsistent performance in MTB conditions\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli data-end=\"1318\" data-section-id=\"1aqmpws\" data-start=\"1197\"\u003e\n\u003cstrong data-end=\"1221\" data-start=\"1199\"\u003eWide compatibility\u003c\/strong\u003e\r\n\t\u003cul data-end=\"1318\" data-start=\"1224\"\u003e\r\n\t\t\u003cli data-end=\"1269\" data-section-id=\"kw6qws\" data-start=\"1224\"\u003eworks with Shimano 11-speed MTB derailleurs\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"1318\" data-section-id=\"166lzmx\" data-start=\"1272\"\u003etypically paired with M5100 rear derailleurs\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1323\" data-start=\"1320\"\u003e\r\n\u003ch2 data-end=\"1338\" data-section-id=\"16d2o6u\" data-start=\"1325\"\u003eRide feel\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1511\" data-start=\"1339\"\u003e\r\n\t\u003cli data-end=\"1372\" data-section-id=\"1kyuxrq\" data-start=\"1339\"\u003eSmooth and predictable shifting\u003c\/li\u003e\r\n\t\u003cli data-end=\"1418\" data-section-id=\"j0n0s7\" data-start=\"1373\"\u003eTight enough gear steps for cadence control\u003c\/li\u003e\r\n\t\u003cli data-end=\"1465\" data-section-id=\"12n0jdm\" data-start=\"1419\"\u003eEasier to maintain rhythm on rolling terrain\u003c\/li\u003e\r\n\t\u003cli data-end=\"1511\" data-section-id=\"mujkg8\" data-start=\"1466\"\u003eLess “bail-out climbing” than 11–51T setups\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1516\" data-start=\"1513\"\u003e\r\n\u003ch2 data-end=\"1540\" data-section-id=\"4i99em\" data-start=\"1518\"\u003eWhere it fits best\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1696\" data-start=\"1541\"\u003e\r\n\t\u003cli data-end=\"1560\" data-section-id=\"1ni7s0e\" data-start=\"1541\"\u003eXC mountain bikes\u003c\/li\u003e\r\n\t\u003cli data-end=\"1581\" data-section-id=\"kwbjyj\" data-start=\"1561\"\u003eLight trail riding\u003c\/li\u003e\r\n\t\u003cli data-end=\"1634\" data-section-id=\"fuawjv\" data-start=\"1582\"\u003eGravel conversions (with correct derailleur setup)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1696\" data-section-id=\"4e9ec5\" data-start=\"1635\"\u003eRiders who want tighter gearing instead of ultra-wide range\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1701\" data-start=\"1698\"\u003e\r\n\u003ch2 data-end=\"1711\" data-section-id=\"yntdlk\" data-start=\"1703\"\u003ePros\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1864\" data-start=\"1712\"\u003e\r\n\t\u003cli data-end=\"1747\" data-section-id=\"1e378nr\" data-start=\"1712\"\u003eReliable Shimano Deore durability\u003c\/li\u003e\r\n\t\u003cli data-end=\"1801\" data-section-id=\"1plvjog\" data-start=\"1748\"\u003eGood climbing range (42T is solid for most terrain)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1830\" data-section-id=\"812d8f\" data-start=\"1802\"\u003eSmooth HyperGlide shifting\u003c\/li\u003e\r\n\t\u003cli data-end=\"1864\" data-section-id=\"14y0oti\" data-start=\"1831\"\u003eAffordable replacement cassette\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1869\" data-start=\"1866\"\u003e\r\n\u003ch2 data-end=\"1886\" data-section-id=\"chrobh\" data-start=\"1871\"\u003eLimitations\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"2044\" data-start=\"1887\"\u003e\r\n\t\u003cli data-end=\"1946\" data-section-id=\"jf4qwe\" data-start=\"1887\"\u003eNot as wide-range as 11–51T (harder on very steep climbs)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1990\" data-section-id=\"9kfe6s\" data-start=\"1947\"\u003eHeavier than higher-tier SLX\/XT cassettes\u003c\/li\u003e\r\n\t\u003cli data-end=\"2044\" data-section-id=\"1cq2jv5\" data-start=\"1991\"\u003eDesigned for MTB HG freehub only (not road systems)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"2049\" data-start=\"2046\"\u003e\r\n\u003ch2 data-end=\"2066\" data-section-id=\"1g6g9c7\" data-start=\"2051\"\u003eBottom line\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"2300\" data-start=\"2067\"\u003eThe Shimano CS-M5100 11–42T is a \u003cstrong data-end=\"2143\" data-start=\"2100\"\u003edurable, balanced 11-speed MTB cassette\u003c\/strong\u003e that prioritizes smooth shifting and efficient cadence control, making it ideal for XC and general trail riding where extreme climbing range isn’t required.\u003c\/p\u003e\r\n","brand":"Shimano","offers":[{"title":"Default Title","offer_id":44932556161246,"sku":"CSM510011142","price":1235.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1242\/8790\/files\/11775_Deore-5100-Cassette.jpg?v=1750452293","url":"https:\/\/onlino-bicycle-shopco.shop\/products\/shimano-cassette-csm5100-deore-11spd-11-42t","provider":"Online Bicycle Shop","version":"1.0","type":"link"}