{"product_id":"powerblock-pro-100-exp-stage-4-kit-up-to-100lbs","title":"PowerBlock Pro 100 EXP Stage 4 Kit (Up to 100lbs)","description":"\u003ch1 data-section-id=\"1wa2i1v\" data-start=\"0\" data-end=\"67\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2\" data-end=\"67\"\u003ePowerBlock Pro 100 EXP Stage 4 Expansion Kit (Up to 100 lbs.)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"142\" data-end=\"588\"\u003eThe PowerBlock Pro 100 EXP Stage 4 Expansion Kit is the final upgrade for the PowerBlock Pro 100 EXP Adjustable Dumbbell system, expanding your dumbbells from 80 lbs to 100 lbs per hand. Designed exclusively for users who already own the Pro 100 EXP Stage 1, Stage 2, and Stage 3 sets, this expansion kit unlocks the full 5–100 lb adjustable weight range, providing professional-level resistance in a compact, space-saving design.\u003c\/p\u003e\n\u003cp data-start=\"590\" data-end=\"827\"\u003eBuilt with the same rugged welded-steel construction and quick-adjust selector-pin system that PowerBlock users trust, Stage 4 delivers the ultimate strength-training solution without the need for an entire rack of traditional dumbbells.\u003c\/p\u003e\n\u003chr data-start=\"829\" data-end=\"832\"\u003e\n\u003ch2 data-section-id=\"1acvp5l\" data-start=\"834\" data-end=\"867\"\u003eUnlock the Full 5–100 lb Range\u003c\/h2\u003e\n\u003cp data-start=\"869\" data-end=\"931\"\u003eThe Stage 4 Kit expands your existing Pro 100 EXP system from:\u003c\/p\u003e\n\u003cul data-start=\"933\" data-end=\"1036\"\u003e\n\u003cli data-section-id=\"d1ugsu\" data-start=\"933\" data-end=\"973\"\u003e5–80 lbs to 5–100 lbs per hand\u003c\/li\u003e\n\u003cli data-section-id=\"1i0i9x9\" data-start=\"974\" data-end=\"1036\"\u003eAdditional weight increments include:\n\u003cul data-start=\"1016\" data-end=\"1036\"\u003e\n\u003cli data-section-id=\"8fs8f0\" data-start=\"1016\" data-end=\"1024\"\u003e90 lbs\u003c\/li\u003e\n\u003cli data-section-id=\"nf7i4k\" data-start=\"1027\" data-end=\"1036\"\u003e100 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1038\" data-end=\"1137\"\u003eIdeal for advanced lifters, strength athletes, and anyone looking to maximize their home gym setup.\u003c\/p\u003e\n\u003chr data-start=\"1139\" data-end=\"1142\"\u003e\n\u003ch2 data-section-id=\"1fww1ed\" data-start=\"1144\" data-end=\"1190\"\u003eDesigned Exclusively for Pro 100 EXP Owners\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1rrvbp4\" data-start=\"1192\" data-end=\"1212\"\u003eCompatible With:\u003c\/h3\u003e\n\u003cp data-start=\"1213\" data-end=\"1359\"\u003e✔ PowerBlock Pro 100 EXP Stage 1 (5–40 lbs.)\u003cbr data-start=\"1257\" data-end=\"1260\"\u003e✔ PowerBlock Pro 100 EXP Stage 2 (Up to 60 lbs.)\u003cbr data-start=\"1308\" data-end=\"1311\"\u003e✔ PowerBlock Pro 100 EXP Stage 3 (Up to 80 lbs.)\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ctjiml\" data-start=\"1361\" data-end=\"1385\"\u003eNot Compatible With:\u003c\/h3\u003e\n\u003cp data-start=\"1386\" data-end=\"1510\"\u003e✘ Elite Series\u003cbr data-start=\"1400\" data-end=\"1403\"\u003e✘ Sport Series\u003cbr data-start=\"1417\" data-end=\"1420\"\u003e✘ Commercial Series\u003cbr data-start=\"1439\" data-end=\"1442\"\u003e✘ Pro EXP Models\u003cbr data-start=\"1458\" data-end=\"1461\"\u003e✘ Any other PowerBlock adjustable dumbbell system\u003c\/p\u003e\n\u003cp data-start=\"1512\" data-end=\"1632\"\u003eIf your current Pro 100 EXP dumbbells max out at 80 lbs, this expansion kit is designed specifically for your setup.\u003c\/p\u003e\n\u003chr data-start=\"1634\" data-end=\"1637\"\u003e\n\u003ch2 data-section-id=\"19n2b84\" data-start=\"1639\" data-end=\"1667\"\u003eQuick \u0026amp; Easy Installation\u003c\/h2\u003e\n\u003cp data-start=\"1669\" data-end=\"1743\"\u003eExpand your weight range in minutes without tools or complicated assembly.\u003c\/p\u003e\n\u003ch3 data-section-id=\"vsiu5f\" data-start=\"1745\" data-end=\"1762\"\u003eHow It Works:\u003c\/h3\u003e\n\u003col data-start=\"1763\" data-end=\"1998\"\u003e\n\u003cli data-section-id=\"1a83fjm\" data-start=\"1763\" data-end=\"1840\"\u003eInsert the Stage 4 expansion weights into your existing Pro 100 EXP frame.\u003c\/li\u003e\n\u003cli data-section-id=\"n4v7nd\" data-start=\"1841\" data-end=\"1897\"\u003eEnsure the color-coded rails are properly positioned.\u003c\/li\u003e\n\u003cli data-section-id=\"1ltrgly\" data-start=\"1898\" data-end=\"1949\"\u003eContinue using the original selector pin system.\u003c\/li\u003e\n\u003cli data-section-id=\"163uyv0\" data-start=\"1950\" data-end=\"1998\"\u003eSelect your desired weight and start lifting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2000\" data-end=\"2090\"\u003eOnce installed, your dumbbells function exactly the same—just with a heavier weight range.\u003c\/p\u003e\n\u003chr data-start=\"2092\" data-end=\"2095\"\u003e\n\u003ch2 data-section-id=\"qkntp2\" data-start=\"2097\" data-end=\"2133\"\u003eColor-Coded Weight Identification\u003c\/h2\u003e\n\u003cp data-start=\"2135\" data-end=\"2191\"\u003eDesigned for quick recognition during training sessions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"q4c1cr\" data-start=\"2193\" data-end=\"2206\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-start=\"2207\" data-end=\"2328\"\u003e\n\u003cli data-section-id=\"v776q5\" data-start=\"2207\" data-end=\"2248\"\u003ePurple and black color-coded side rails\u003c\/li\u003e\n\u003cli data-section-id=\"1lva1li\" data-start=\"2249\" data-end=\"2284\"\u003eFast visual weight identification\u003c\/li\u003e\n\u003cli data-section-id=\"16cgfbh\" data-start=\"2285\" data-end=\"2328\"\u003eStreamlined transitions between exercises\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2330\" data-end=\"2333\"\u003e\n\u003ch2 data-section-id=\"fjvpdl\" data-start=\"2335\" data-end=\"2373\"\u003eBuilt for Serious Strength Training\u003c\/h2\u003e\n\u003cp data-start=\"2375\" data-end=\"2557\"\u003eThe Stage 4 Kit provides the final step in your PowerBlock progression, supporting heavy lifting while maintaining the compact footprint that makes adjustable dumbbells so effective.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iaul7c\" data-start=\"2559\" data-end=\"2572\"\u003eBenefits:\u003c\/h3\u003e\n\u003cul data-start=\"2573\" data-end=\"2755\"\u003e\n\u003cli data-section-id=\"1v2he5u\" data-start=\"2573\" data-end=\"2614\"\u003eSupports long-term progressive overload\u003c\/li\u003e\n\u003cli data-section-id=\"ex6oey\" data-start=\"2615\" data-end=\"2670\"\u003eEliminates the need for multiple heavy dumbbell pairs\u003c\/li\u003e\n\u003cli data-section-id=\"1w930p8\" data-start=\"2671\" data-end=\"2723\"\u003eSaves space compared to traditional dumbbell racks\u003c\/li\u003e\n\u003cli data-section-id=\"6qhtuf\" data-start=\"2724\" data-end=\"2755\"\u003eCost-effective expansion path\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2757\" data-end=\"2760\"\u003e\n\u003ch2 data-section-id=\"w3a6bn\" data-start=\"2762\" data-end=\"2780\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-start=\"2782\" data-end=\"3000\"\u003e\n\u003cli data-section-id=\"1mgxf8x\" data-start=\"2782\" data-end=\"2873\"\u003eOne pair of Pro 100 EXP Stage 4 expansion weights\n\u003cul data-start=\"2836\" data-end=\"2873\"\u003e\n\u003cli data-section-id=\"q50wka\" data-start=\"2836\" data-end=\"2873\"\u003eOne expansion set for each dumbbell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v776q5\" data-start=\"2874\" data-end=\"2915\"\u003ePurple and black color-coded side rails\u003c\/li\u003e\n\u003cli data-section-id=\"1c625nc\" data-start=\"2916\" data-end=\"3000\"\u003eEverything required to expand your existing Pro 100 EXP system to 100 lbs per hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3002\" data-end=\"3005\"\u003e\n\u003ch2 data-section-id=\"736h55\" data-start=\"3007\" data-end=\"3026\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul data-start=\"3028\" data-end=\"3338\"\u003e\n\u003cli data-section-id=\"e19hv6\" data-start=\"3028\" data-end=\"3082\"\u003eExpands Pro 100 EXP dumbbells from 80 lbs to 100 lbs\u003c\/li\u003e\n\u003cli data-section-id=\"8crbtq\" data-start=\"3083\" data-end=\"3125\"\u003eCompletes the full 5–100 lb weight range\u003c\/li\u003e\n\u003cli data-section-id=\"19hjg5w\" data-start=\"3126\" data-end=\"3193\"\u003eCompatible with Stage 1, Stage 2, and Stage 3 Pro 100 EXP systems\u003c\/li\u003e\n\u003cli data-section-id=\"zsotx1\" data-start=\"3194\" data-end=\"3218\"\u003eTool-free installation\u003c\/li\u003e\n\u003cli data-section-id=\"8xkap8\" data-start=\"3219\" data-end=\"3254\"\u003eDurable welded steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"aaee3\" data-start=\"3255\" data-end=\"3290\"\u003eColor-coded weight identification\u003c\/li\u003e\n\u003cli data-section-id=\"1nfvpcv\" data-start=\"3291\" data-end=\"3338\"\u003eMaintains original selector-pin functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3340\" data-end=\"3343\"\u003e\n\u003ch2 data-section-id=\"1vdrhtn\" data-start=\"3345\" data-end=\"3357\"\u003eIdeal For\u003c\/h2\u003e\n\u003cul data-start=\"3359\" data-end=\"3558\"\u003e\n\u003cli data-section-id=\"1iyx4hf\" data-start=\"3359\" data-end=\"3387\"\u003eAdvanced strength training\u003c\/li\u003e\n\u003cli data-section-id=\"19dt9la\" data-start=\"3388\" data-end=\"3410\"\u003eHeavy compound lifts\u003c\/li\u003e\n\u003cli data-section-id=\"rs5acg\" data-start=\"3411\" data-end=\"3442\"\u003eProgressive overload programs\u003c\/li\u003e\n\u003cli data-section-id=\"yaplnd\" data-start=\"3443\" data-end=\"3465\"\u003eHome gym enthusiasts\u003c\/li\u003e\n\u003cli data-section-id=\"i2zkn0\" data-start=\"3466\" data-end=\"3502\"\u003ePowerlifters and strength athletes\u003c\/li\u003e\n\u003cli data-section-id=\"16xsv0b\" data-start=\"3503\" data-end=\"3558\"\u003eExisting Pro 100 EXP users seeking maximum resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3560\" data-end=\"3563\"\u003e\n\u003ch2 data-section-id=\"v0qg89\" data-start=\"3565\" data-end=\"3600\"\u003eComplete Your Pro 100 EXP System\u003c\/h2\u003e\n\u003cp data-start=\"3602\" data-end=\"4018\"\u003eWith the PowerBlock Pro 100 EXP Stage 4 Expansion Kit, you can fully unlock the complete 5–100 lb adjustable dumbbell system, delivering professional-grade strength training capabilities while saving valuable gym space. Built for durability, convenience, and long-term progression, Stage 4 is the final piece needed to transform your Pro 100 EXP dumbbells into a complete strength-training solution. \u003c\/p\u003e\n\u003ch3 data-section-id=\"8cl41k\" data-start=\"4020\" data-end=\"4042\"\u003eCompatibility Note\u003c\/h3\u003e\n\u003cp data-start=\"4043\" data-end=\"4250\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis expansion kit is compatible only with PowerBlock Pro 100 EXP Stage 1, Stage 2, and Stage 3 systems (5–80 lbs.). Order cancellations and returns may be subject to a 20% processing\/restocking fee.\u003c\/p\u003e","brand":"PowerBlock","offers":[{"title":"Default Title","offer_id":51386341556502,"sku":"504-00186-01","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/1423\/5414\/files\/pro-100-exp-stage-4-_504-00186-01_main-web_0480b9bd-7e19-458b-b91a-9bb3726caa2e.webp?v=1780519359","url":"https:\/\/thefitnessoutlet.com\/products\/powerblock-pro-100-exp-stage-4-kit-up-to-100lbs","provider":"Fitness Outlet","version":"1.0","type":"link"}