{"product_id":"gymking-leg-extension-leg-curl-attachment-gk-6000-gk-7000-x3-pro","title":"GymKing Leg Extension\/Leg Curl Attachment for GK-6000, GK-7000 \u0026 X3 Pro","description":"\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e \u003ca href=\"\/products\/gymking-gk-6000-multi-function-centre-pin-loaded\"\u003eGymKing GK-6000\u003c\/a\u003e, \u003ca href=\"\/products\/gymking-gk-7000-multi-function-centre-plate-loaded\"\u003eGymKing GK-7000\u003c\/a\u003e and \u003ca href=\"\/products\/gymking-x3-pro-multi-functional-trainer\"\u003eGymKing X3 Pro\u003c\/a\u003e, or any rack with 70 x 50mm uprights and 21mm holes (20mm mounting pin). Attachment only, machine sold separately.\u003c\/p\u003e\n\u003ch2\u003eGymKing Leg Extension\/Leg Curl Attachment for GK-6000, GK-7000 and X3 Pro\u003c\/h2\u003e\n\u003cp\u003eUpgrade your lower-body training with the GymKing Leg Extension \u0026amp; Curl Attachment. Built to integrate effortlessly with GymKing racks and compatible with any 70 x 50mm uprights with 21mm holes, this attachment gives you a powerful, space-saving way to target both quads and hamstrings — no standalone machine required.\u003c\/p\u003e\n\u003cp\u003eWhether you're chasing hypertrophy, recovering from injury, warming up, or pushing heavy strength work, just secure it to your rack, load your plates, and get started.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Functionality: Seamlessly switch between seated leg extensions and leg curls\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Capacity: Rated up to 200kg (including user weight)\u003c\/li\u003e\n\u003cli\u003eUniversal Rack Fit: Suits 70 x 50mm uprights with 21mm holes, 20mm mounting pin\u003c\/li\u003e\n\u003cli\u003eSecure Mounting System: Rock-solid stability with zero wobble\u003c\/li\u003e\n\u003cli\u003eAdjustable Foot Roller: Customisable comfort for all users\u003c\/li\u003e\n\u003cli\u003ePlate-Loaded Design: Compatible with standard Olympic weight plates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:12px 0 24px;\"\u003e\n\u003ca href=\"\/products\/gymking-gk-6000-multi-function-centre-pin-loaded\" style=\"flex:1 1 140px;max-width:180px;border:1px solid #e3e3e3;border-radius:10px;padding:10px;text-decoration:none;color:inherit;text-align:center;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4337\/9383\/files\/GK-6000.jpg?v=1791032634\u0026amp;width=300\" alt=\"GymKing GK-6000 Commercial Multi Functional Trainer\" loading=\"lazy\" style=\"width:100%;height:110px;object-fit:contain;margin:0 0 8px;\"\u003e\u003cspan style=\"display:block;font-size:13px;font-weight:600;line-height:1.3;\"\u003eGymKing GK-6000\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/gymking-gk-7000-multi-function-centre-plate-loaded\" style=\"flex:1 1 140px;max-width:180px;border:1px solid #e3e3e3;border-radius:10px;padding:10px;text-decoration:none;color:inherit;text-align:center;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4337\/9383\/files\/GK-7000.jpg?v=1791032872\u0026amp;width=300\" alt=\"GymKing GK-7000 Commercial Multi Functional Trainer (Plate Loaded)\" loading=\"lazy\" style=\"width:100%;height:110px;object-fit:contain;margin:0 0 8px;\"\u003e\u003cspan style=\"display:block;font-size:13px;font-weight:600;line-height:1.3;\"\u003eGymKing GK-7000\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/gymking-x3-pro-multi-functional-trainer\" style=\"flex:1 1 140px;max-width:180px;border:1px solid #e3e3e3;border-radius:10px;padding:10px;text-decoration:none;color:inherit;text-align:center;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4337\/9383\/files\/GK-X3PRO1.png?v=1791008608\u0026amp;width=300\" alt=\"GymKing X3 Pro Multi Functional Trainer\" loading=\"lazy\" style=\"width:100%;height:110px;object-fit:contain;margin:0 0 8px;\"\u003e\u003cspan style=\"display:block;font-size:13px;font-weight:600;line-height:1.3;\"\u003eGymKing X3 Pro\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor the GymKing M75, see the \u003ca href=\"\/products\/gymking-m75-multi-functional-leg-extension-leg-curl-attachment\"\u003eGymKing M75 Leg Extension\/Leg Curl Attachment\u003c\/a\u003e.\u003c\/p\u003e","brand":"GymKing","offers":[{"title":"Default Title","offer_id":48299768283319,"sku":"GK-LC","price":499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4337\/9383\/files\/GymKing_Leg_Extension_Leg_Curl_Attachment_GK6000_GK7000_Gymking_6000_7000.jpg?v=1777942388","url":"https:\/\/www.aussiefitness.com.au\/products\/gymking-leg-extension-leg-curl-attachment-gk-6000-gk-7000-x3-pro","provider":"Aussie Fitness Equipment","version":"1.0","type":"link"}