{"product_id":"goldix-ultralight-cnc-road-bike-cassette-11-12-speed-k7-11s-12s-28t-32t-34t-36t-cassette-sprocket-for-shimano-hg","title":"GOLDIX Ultralight CNC Road Bike Cassette — 11\/12-Speed 28T-36T Sprocket for SHIMANO HG, K7 11S\/12S","description":"\u003cp data-start=\"81\" data-end=\"647\"\u003ePower your next ride with the \u003cstrong data-start=\"111\" data-end=\"173\"\u003eGOLDIX Ultralight CNC Road Bike Cassette (Model: Sunshine)\u003c\/strong\u003e — a precision-machined freewheel built for fast, smooth shifting and featherlight performance. CNC-cut from aluminum with hard-wearing steel sprockets, this 11\/12-speed cassette gives you the gear range you need for flats, climbs, and everything in between — available in 28T \/ 32T \/ 34T \/ 36T options. Designed to pair with SHIMANO HyperGlide (HG) systems, it’s an easy upgrade for racers, weekend warriors, and bike geeks who want crisp shifts without the weight penalty.\u003c\/p\u003e\n\u003cp data-start=\"649\" data-end=\"674\"\u003eWhy riders choose GOLDIX:\u003c\/p\u003e\n\u003cul data-start=\"675\" data-end=\"1058\"\u003e\n\u003cli data-start=\"675\" data-end=\"777\"\u003e\n\u003cp data-start=\"677\" data-end=\"777\"\u003eUltralight construction (aluminum spider + steel sprockets) for a superb strength-to-weight ratio.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"869\"\u003e\n\u003cp data-start=\"780\" data-end=\"869\"\u003eCNC precision machining for consistent tooth profiles and reliable shifting under load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"870\" data-end=\"968\"\u003e\n\u003cp data-start=\"872\" data-end=\"968\"\u003eMultiple cog ranges so you can pick an 11\/12-speed setup tailored to your terrain and cadence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1058\"\u003e\n\u003cp data-start=\"971\" data-end=\"1058\"\u003eBuilt to fit SHIMANO HG freehub systems — great compatibility with many road groupsets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1060\" data-end=\"1086\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1087\" data-end=\"1814\"\u003e\n\u003cli data-start=\"1087\" data-end=\"1130\"\u003e\n\u003cp data-start=\"1089\" data-end=\"1130\"\u003eBrand \/ Model: \u003cstrong data-start=\"1104\" data-end=\"1130\"\u003eGOLDIX — Sunshine (CM)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1131\" data-end=\"1190\"\u003e\n\u003cp data-start=\"1133\" data-end=\"1190\"\u003eSpeeds: \u003cstrong data-start=\"1141\" data-end=\"1153\"\u003e11-speed\u003c\/strong\u003e and \u003cstrong data-start=\"1158\" data-end=\"1170\"\u003e12-speed\u003c\/strong\u003e options available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1251\"\u003e\n\u003cp data-start=\"1193\" data-end=\"1251\"\u003eTooth ranges offered: \u003cstrong data-start=\"1215\" data-end=\"1249\"\u003e11-28T, 11-32T, 11-34T, 11-36T\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1332\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1332\"\u003eMaterials: \u003cstrong data-start=\"1265\" data-end=\"1301\"\u003eAluminum (CNC) + steel sprockets\u003c\/strong\u003e — lightweight, durable combo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1333\" data-end=\"1475\"\u003e\n\u003cp data-start=\"1335\" data-end=\"1375\"\u003eUltralight weight (11-speed examples):\u003c\/p\u003e\n\u003cul data-start=\"1378\" data-end=\"1475\"\u003e\n\u003cli data-start=\"1378\" data-end=\"1400\"\u003e\n\u003cp data-start=\"1380\" data-end=\"1400\"\u003e11-28T ≈ \u003cstrong data-start=\"1389\" data-end=\"1398\"\u003e210 g\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1403\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1405\" data-end=\"1425\"\u003e11-32T ≈ \u003cstrong data-start=\"1414\" data-end=\"1423\"\u003e218 g\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1428\" data-end=\"1450\"\u003e\n\u003cp data-start=\"1430\" data-end=\"1450\"\u003e11-34T ≈ \u003cstrong data-start=\"1439\" data-end=\"1448\"\u003e229 g\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1475\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1475\"\u003e11-36T ≈ \u003cstrong data-start=\"1464\" data-end=\"1473\"\u003e238 g\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1476\" data-end=\"1601\"\u003e\n\u003cp data-start=\"1478\" data-end=\"1601\"\u003eCompatibility: Designed for \u003cstrong data-start=\"1506\" data-end=\"1533\"\u003eSHIMANO HyperGlide (HG)\u003c\/strong\u003e freehub bodies — check hub\/derailleur limits for 12-speed fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1602\" data-end=\"1693\"\u003e\n\u003cp data-start=\"1604\" data-end=\"1693\"\u003eType: Road bike cassette \/ freewheel replacement — CNC-finished for consistent shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1694\" data-end=\"1814\"\u003e\n\u003cp data-start=\"1696\" data-end=\"1814\"\u003eIdeal for: Road racers, gravel riders, commuters, and anyone wanting a lighter cassette with accurate, reliable shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1816\" data-end=\"1856\"\u003eExact gear progressions (as supplied)\u003c\/h2\u003e\n\u003cp data-start=\"1857\" data-end=\"1869\"\u003e\u003cstrong data-start=\"1857\" data-end=\"1869\"\u003e11-speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1870\" data-end=\"2047\"\u003e\n\u003cli data-start=\"1870\" data-end=\"1914\"\u003e\n\u003cp data-start=\"1872\" data-end=\"1914\"\u003e11-28T: 11-12-13-14-15-17-19-21-23-25-28\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1915\" data-end=\"1959\"\u003e\n\u003cp data-start=\"1917\" data-end=\"1959\"\u003e11-32T: 11-12-13-15-17-19-21-23-25-28-32\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"2004\"\u003e\n\u003cp data-start=\"1962\" data-end=\"2004\"\u003e11-34T: 11-13-15-17-19-21-23-25-28-31-34\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2005\" data-end=\"2047\"\u003e\n\u003cp data-start=\"2007\" data-end=\"2047\"\u003e11-36T: 11-13-15-17-19-21-23-25-28-32-36\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2049\" data-end=\"2061\"\u003e\u003cstrong data-start=\"2049\" data-end=\"2061\"\u003e12-speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2062\" data-end=\"2203\"\u003e\n\u003cli data-start=\"2062\" data-end=\"2109\"\u003e\n\u003cp data-start=\"2064\" data-end=\"2109\"\u003e11-28T: 11-12-13-14-15-16-17-19-21-23-25-28\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2110\" data-end=\"2157\"\u003e\n\u003cp data-start=\"2112\" data-end=\"2157\"\u003e11-32T: 11-12-13-14-15-17-19-21-23-25-28-32\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2158\" data-end=\"2203\"\u003e\n\u003cp data-start=\"2160\" data-end=\"2203\"\u003e11-34T: 11-12-13-14-15-17-19-21-23-26-30-34\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2205\" data-end=\"2232\"\u003eFit \u0026amp; Installation Notes\u003c\/h2\u003e\n\u003cul data-start=\"2233\" data-end=\"2658\"\u003e\n\u003cli data-start=\"2233\" data-end=\"2403\"\u003e\n\u003cp data-start=\"2235\" data-end=\"2403\"\u003e\u003cstrong data-start=\"2235\" data-end=\"2247\"\u003eFitment:\u003c\/strong\u003e Intended for \u003cstrong data-start=\"2261\" data-end=\"2275\"\u003eShimano HG\u003c\/strong\u003e freehub systems. Not compatible with Micro Spline or proprietary hub types without adapter — verify your hub before purchase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2404\" data-end=\"2515\"\u003e\n\u003cp data-start=\"2406\" data-end=\"2515\"\u003e\u003cstrong data-start=\"2406\" data-end=\"2421\"\u003eDrivetrain:\u003c\/strong\u003e Check derailleur capacity and chain length when moving to larger cassettes (e.g., 34T\/36T).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2516\" data-end=\"2658\"\u003e\n\u003cp data-start=\"2518\" data-end=\"2658\"\u003e\u003cstrong data-start=\"2518\" data-end=\"2540\"\u003eTorque \u0026amp; Mounting:\u003c\/strong\u003e Use a proper cassette tool and torque spec. If unsure, ask your mechanic to ensure perfect installation and indexing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2660\" data-end=\"2678\"\u003eWho this is for\u003c\/h2\u003e\n\u003cp data-start=\"2679\" data-end=\"2900\"\u003eYou if you want CNC-precision shifting, multiple gear-range options, and a lightweight cassette that won’t break the bank — ideal for riders upgrading from heavier OEM cassettes or building a performance-focused wheelset.\u003c\/p\u003e","brand":"Congo Basin Group","offers":[{"title":"12S 11-34T Silver","offer_id":50543681306871,"sku":"14:175#12S 11-34T Silver","price":105.51,"currency_code":"USD","in_stock":true},{"title":"11S 11-36T Silver","offer_id":50543681339639,"sku":"14:200002984#11S 11-36T Silver","price":97.92,"currency_code":"USD","in_stock":true},{"title":"12S 11-32T Silver","offer_id":50543681372407,"sku":"14:200006151#12S 11-32T Silver","price":96.31,"currency_code":"USD","in_stock":true},{"title":"11S 11-34T Silver","offer_id":50543681405175,"sku":"14:10#11S 11-34T Silver","price":92.09,"currency_code":"USD","in_stock":true},{"title":"11S 11-28T Silver","offer_id":50543681437943,"sku":"14:29#11S 11-28T Silver","price":72.48,"currency_code":"USD","in_stock":true},{"title":"12S 11-28T Silver","offer_id":50543681470711,"sku":"14:496#12S 11-28T Silver","price":81.22,"currency_code":"USD","in_stock":true},{"title":"11S 11-32T Silver","offer_id":50543681503479,"sku":"14:366#11S 11-32T Silver","price":84.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/4748\/9783\/files\/Sc07985b72960440280bbc5ae907ba237R.webp?v=1772740499","url":"https:\/\/acocavore.com\/products\/goldix-ultralight-cnc-road-bike-cassette-11-12-speed-k7-11s-12s-28t-32t-34t-36t-cassette-sprocket-for-shimano-hg","provider":" Acocavore","version":"1.0","type":"link"}