{"product_id":"trulap-8552-to-8592-expansion-kit","title":"Trulap 8552 to 8592 Expansion Kit, 52 to 92 lb Upgrade","description":"\u003cstyle\u003e\n.rfc-tm .rfc-feature-layout figure img,.rfc-tm .rfc-sales-overview figure img{width:100%;height:auto;border-radius:12px;display:block}\n.rfc-tm .rfc-tm-points{margin:14px 0 18px;padding-left:20px}\n.rfc-tm .rfc-tm-points li{margin:6px 0}\n.rfc-tm .rfc-tm-group+.rfc-tm-group{margin-top:28px}\n.rfc-tm h3.rfc-tm-group-title{margin:0 0 14px;color:#052942}\n@media (min-width:1001px){.rfc-tm .rfc-tm-rev\u003efigure{order:2}}\n.rfc-tm .rfc-tm-video-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}\n.rfc-tm .rfc-tm-video-grid video{width:100%;height:auto;aspect-ratio:16\/9;border-radius:12px;background:#052942;display:block}\n.rfc-tm .rfc-tm-video-grid p{margin:8px 0 0;font-size:14px}\n.rfc-tm .rfc-spec-table{overflow-x:auto}\n.rfc-tm .rfc-tm-compare{min-width:600px}\n.rfc-tm .rfc-tm-compare td,.rfc-tm .rfc-tm-compare th{vertical-align:top}\n.rfc-tm .rfc-tm-compare tr.rfc-tm-this{background:rgba(36,120,140,.08)}\n.rfc-tm .rfc-tm-offer{border:2px solid #24788c;border-radius:12px;padding:18px 20px;margin:24px 0;background:rgba(36,120,140,.05)}\n.rfc-tm .rfc-tm-offer strong{color:#052942}\n@media (max-width:767px){.rfc-tm .rfc-product-nav{overflow-x:auto;white-space:nowrap}.rfc-tm .rfc-tm-offer{padding:14px}}\n\u003c\/style\u003e\n\u003cdiv class=\"rfc-sales-content rfc-tm\"\u003e\n\u003cnav class=\"rfc-product-nav\" aria-label=\"Product information\"\u003e\u003ca href=\"#rfc-overview\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#rfc-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#rfc-why\"\u003eWhy choose it\u003c\/a\u003e\u003ca href=\"#rfc-specs\"\u003eSpecifications\u003c\/a\u003e\u003ca href=\"#rfc-videos\"\u003eVideos\u003c\/a\u003e\u003ca href=\"#rfc-delivery\"\u003eDelivery \u0026amp; support\u003c\/a\u003e\u003ca href=\"#rfc-product-quote\"\u003eProject quote\u003c\/a\u003e\u003c\/nav\u003e\n\u003cdiv id=\"rfc-overview\" class=\"rfc-sales-overview\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"rfc-kicker\"\u003eTrulap · Upgrade kit for 8552 G4 owners\u003c\/span\u003e\u003ch2\u003eTrulap 8552 to 8592 Expansion Kit, 52 to 92 lb Upgrade\u003c\/h2\u003e\n\u003cp\u003eAlready own the Trulap 8552 G4? This kit takes your set from a 52 lb max to 92 lb per dumbbell. Keep training on the same handles you know without buying a whole new set.\u003c\/p\u003e\n\u003cul class=\"rfc-tm-points\"\u003e\n\u003cli\u003eUpgrades 52 lb max to 92 lb\u003c\/li\u003e\n\u003cli\u003eMade for the Trulap 8552 G4\u003c\/li\u003e\n\u003cli\u003eSilver finish matches your set\u003c\/li\u003e\n\u003cli\u003e3-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ca class=\"rfc-text-link\" href=\"#rfc-product-quote\"\u003eGet help comparing models →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08039_8489946e-0924-4f50-8c51-23689d47cf66.jpg?width=1000\" alt=\"Trulap 8552 to 8592 Expansion Kit, 52 to 92 lb Upgrade\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08039_8489946e-0924-4f50-8c51-23689d47cf66.jpg?width=400 400w, https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08039_8489946e-0924-4f50-8c51-23689d47cf66.jpg?width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08039_8489946e-0924-4f50-8c51-23689d47cf66.jpg?width=1000 1000w\" width=\"1000\" height=\"750\" loading=\"lazy\" sizes=\"(min-width: 768px) 40vw, 90vw\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"rfc-features\" class=\"rfc-sales-panel\"\u003e\n\u003cspan class=\"rfc-kicker\"\u003eFeatures and benefits\u003c\/span\u003e\u003ch2\u003eWhat sets the Trulap Expansion Kit apart\u003c\/h2\u003e\n\u003ch3 class=\"rfc-tm-group-title\"\u003eMore weight, same feel\u003c\/h3\u003e\n\u003cdiv class=\"rfc-feature-layout rfc-tm-group\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08023_3323649d-9b59-42f1-a747-dd74e2c4b34c.jpg?width=900\" alt=\"Trulap 8552 to 8592 Expansion Kit, 52 to 92 lb Upgrade: more weight, same feel\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08023_3323649d-9b59-42f1-a747-dd74e2c4b34c.jpg?width=400 400w, https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08023_3323649d-9b59-42f1-a747-dd74e2c4b34c.jpg?width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/0773\/5269\/7910\/files\/DSC08023_3323649d-9b59-42f1-a747-dd74e2c4b34c.jpg?width=900 900w\" width=\"900\" height=\"675\" loading=\"lazy\" sizes=\"(min-width: 768px) 40vw, 90vw\"\u003e\u003c\/figure\u003e\n\u003cdiv class=\"rfc-grid rfc-grid-2\"\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e01\u003c\/span\u003e\u003ch3\u003e52 to 92 lb\u003c\/h3\u003e\n\u003cp\u003eRaise your top weight by 40 lb per dumbbell.\u003c\/p\u003e\u003c\/article\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e02\u003c\/span\u003e\u003ch3\u003eSame twist adjustment\u003c\/h3\u003e\n\u003cp\u003ePick your weight the same way you do now.\u003c\/p\u003e\u003c\/article\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e03\u003c\/span\u003e\u003ch3\u003eMatches your set\u003c\/h3\u003e\n\u003cp\u003eSilver plates and finish to match your 8552 G4.\u003c\/p\u003e\u003c\/article\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e04\u003c\/span\u003e\u003ch3\u003eGrows with you\u003c\/h3\u003e\n\u003cp\u003eUpgrade when your lifts outgrow 52 lb.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"rfc-why\" class=\"rfc-sales-panel\"\u003e\n\u003cspan class=\"rfc-kicker\"\u003eUnique selling points\u003c\/span\u003e\u003ch2\u003eWhy choose the Trulap Expansion Kit\u003c\/h2\u003e\n\u003cdiv class=\"rfc-grid rfc-grid-2\"\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e✓\u003c\/span\u003e\u003ch3\u003eCheaper than a new set\u003c\/h3\u003e\n\u003cp\u003eThe kit costs far less than buying the 8592 G4 outright.\u003c\/p\u003e\u003c\/article\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e✓\u003c\/span\u003e\u003ch3\u003eNo wasted gear\u003c\/h3\u003e\n\u003cp\u003eYour existing 8552 set stays in use.\u003c\/p\u003e\u003c\/article\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e✓\u003c\/span\u003e\u003ch3\u003eFits your rack\u003c\/h3\u003e\n\u003cp\u003eTrulap G2 and G3 racks fit both sizes.\u003c\/p\u003e\u003c\/article\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003cspan class=\"rfc-feature-number\"\u003e✓\u003c\/span\u003e\u003ch3\u003eOfficial Trulap part\u003c\/h3\u003e\n\u003cp\u003eBuilt by Trulap for the G4 system.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rfc-tm-offer\"\u003e\n\u003cstrong\u003eBuy with confidence at Run Fit Central\u003c\/strong\u003e\u003cul class=\"rfc-extra-features\"\u003e\n\u003cli\u003eFree standard shipping to the lower 48 states\u003c\/li\u003e\n\u003cli\u003eShop Pay Installments available at checkout for eligible orders\u003c\/li\u003e\n\u003cli\u003e30-day return policy on eligible orders\u003c\/li\u003e\n\u003cli\u003e3-year Trulap manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eExpert help building your home gym before you buy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rfc-sales-fit\"\u003e\n\u003cspan class=\"rfc-kicker\"\u003eIs this model right for you?\u003c\/span\u003e\u003cp\u003eChoose this kit if you own the Trulap 8552 G4 and need more than 52 lb. Ask our team to confirm the kit contents and fit for your set before ordering.\u003c\/p\u003e\n\u003ca class=\"rfc-btn rfc-btn-outline\" href=\"#rfc-product-quote\"\u003eGet help comparing models →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"rfc-specs\" class=\"rfc-sales-panel\"\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv class=\"rfc-spec-table\"\u003e\u003ctable\u003e\n\u003ccaption class=\"visually-hidden\"\u003eTrulap 8552 to 8592 Expansion Kit, 52 to 92 lb Upgrade technical specifications\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTrulap 8552 to 8592 Expansion Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatible with\u003c\/th\u003e\n\u003ctd\u003eTrulap 8552 G4 dumbbells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMax weight after upgrade\u003c\/th\u003e\n\u003ctd\u003e92 lb (41.5 kg) per dumbbell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years from delivery (manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"rfc-videos\" class=\"rfc-sales-panel\"\u003e\n\u003ch2\u003eSetup and how-to videos\u003c\/h2\u003e\n\u003cp\u003eOfficial Trulap videos. They cover assembly, plate removal and docking base adjustment.\u003c\/p\u003e\n\u003cdiv class=\"rfc-tm-video-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"rfc-video-wrap\"\u003e\u003cvideo controls preload=\"metadata\" playsinline title=\"Trulap dumbbell assembly\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/0f47c10aa02643ebb3e2da0c5bf8c991.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cp\u003eTrulap dumbbell assembly\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"rfc-video-wrap\"\u003e\u003cvideo controls preload=\"metadata\" playsinline title=\"Trulap manual plate removal\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/89161de45d7d49e1a43ae51b2fdeaf7b.mov\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cp\u003eTrulap manual plate removal\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"rfc-delivery\" class=\"rfc-sales-panel\"\u003e\n\u003ch2\u003eBefore your equipment arrives\u003c\/h2\u003e\n\u003cdiv class=\"rfc-grid rfc-grid-3\"\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003ch3\u003ePlan your space\u003c\/h3\u003e\n\u003cp\u003eEach docking base needs about 14.6 in x 8.5 in. Leave room to lift and set the dumbbells down safely.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"rfc-feature\"\u003e\u003ch3\u003eConfirm your configuration\u003c\/h3\u003e\n\u003cp\u003eAsk our team which set and rack fit your training. We can help you choose between the 52 lb and 92 lb models.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"rfc-feature\"\u003e\u003ch3\u003eFree lower-48 shipping\u003c\/h3\u003e\n\u003cp\u003eFree standard shipping covers the lower 48 states. We send tracking as soon as your order ships.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rfc-sales-panel\"\u003e\n\u003ch2\u003eSupport before and after purchase\u003c\/h2\u003e\n\u003cdiv class=\"rfc-grid rfc-grid-2\"\u003e\n\u003carticle class=\"rfc-feature\"\u003e\u003ch3\u003eLower-48 shipping\u003c\/h3\u003e\n\u003cp\u003eReview delivery details before ordering.\u003c\/p\u003e\n\u003ca href=\"\/pages\/shipping-policy\" class=\"rfc-text-link\"\u003eShipping policy →\u003c\/a\u003e\u003c\/article\u003e\u003carticle class=\"rfc-feature\"\u003e\u003ch3\u003e3-year manufacturer warranty\u003c\/h3\u003e\n\u003cp\u003eTrulap covers your purchase for three years from the day you receive it. Drops and normal wear are not covered.\u003c\/p\u003e\n\u003ca href=\"\/pages\/warranty-policy\" class=\"rfc-text-link\"\u003eWarranty guidance →\u003c\/a\u003e\u003c\/article\u003e\u003carticle class=\"rfc-feature\"\u003e\u003ch3\u003eReturns and order changes\u003c\/h3\u003e\n\u003cp\u003eReview eligibility, authorization and any applicable fees before placing an order.\u003c\/p\u003e\n\u003ca href=\"\/pages\/returns-and-refunds\" class=\"rfc-text-link\"\u003eReturn policy →\u003c\/a\u003e\u003c\/article\u003e\u003carticle class=\"rfc-feature\"\u003e\u003ch3\u003ePayment-plan options\u003c\/h3\u003e\n\u003cp\u003eView Shop Pay installment estimates beside the product price where available. The payment provider sets eligibility and final terms.\u003c\/p\u003e\n\u003ca href=\"\/pages\/financing\" class=\"rfc-text-link\"\u003ePayment-plan details →\u003c\/a\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rfc-sales-panel\"\u003e\n\u003ch2\u003eQuestions about this model\u003c\/h2\u003e\n\u003cdiv class=\"rfc-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich dumbbells does this kit fit?\u003c\/summary\u003e\u003cp\u003eThe Trulap 8552 G4 set.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat weight will my dumbbells reach?\u003c\/summary\u003e\u003cp\u003e\u003cstrong\u003e92 lb per dumbbell\u003c\/strong\u003e\u003cbr\u003eThe same range as the 8592 G4.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a new rack?\u003c\/summary\u003e\u003cp\u003eNo. Trulap G2 and G3 racks fit all Trulap dumbbells.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rfc-sales-documents\"\u003e\n\u003ch2\u003eSetup documents and model support\u003c\/h2\u003e\n\u003cp\u003eAsk our team for the Trulap setup guide and warranty details before delivery.\u003c\/p\u003e\n\u003cdiv class=\"rfc-buttons\"\u003e\u003ca href=\"#rfc-product-quote\" class=\"rfc-btn rfc-btn-outline\"\u003eAsk for setup documentation →\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Trulap","offers":[{"title":"Default Title","offer_id":46261175681203,"sku":"85528592EX","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/6668\/9459\/files\/DSC08039_8489946e-0924-4f50-8c51-23689d47cf66.jpg?v=1792640723","url":"https:\/\/runfitcentral.com\/products\/trulap-8552-to-8592-expansion-kit","provider":"Run Fit Central","version":"1.0","type":"link"}