{"title":"50mm barbell shaft","description":null,"products":[{"product_id":"601200540","title":"IVANKO IOC-1 Olympic Arm Curl Bar, 1200mm, 10kg","description":"\u003ch1\u003e A barbell ideal for upper arm training, with adjustable angles to accommodate a variety of exercises\u003c\/h1\u003e\n\n\u003cp\u003e When working your biceps and triceps, using a straight barbell puts strain on your wrists. \u003cbr\u003eThe appropriate wrist angle is determined for each exercise. For example, when doing arm curls, the best angle is when your thumbs are pointing slightly upwards, rather than gripping a straight barbell.\u003cbr\u003e This IOC-1 Olympic Arm Curl Bar has been designed with optimal angles for a variety of upper arm exercises, allowing you to train with heavy weights and reduce the risk of injury.\u003c\/p\u003e\n\n\u003ch2\u003e A 50mm barbell is recommended for upper arm training.\u003c\/h2\u003e\n\n\u003cp\u003e Most upper arm exercises, such as arm curls and lying extensions, involve movements that move in an arc.\u003cbr\u003e With a φ28mm shaft, the sleeve does not rotate, and the rotational moment places a strain on the elbows and shoulders, posing a risk of injury. \u003cbr\u003eIf you use a φ50mm shaft, the rotational moment will be released by the sleeve rotating, reducing the risk.\u003c\/p\u003e\n\n\u003cp\u003e Great for arm training\u003c\/p\u003e\n\n\u003cp\u003e Grip thickness: 28mm, total length: 1200mm, weight: 10kg, with collar.\u003c\/p\u003e\n\n\u003cp\u003e Inner size: 770mm\u003c\/p\u003e","brand":"フィットネスショップ","offers":[{"title":"Default Title","offer_id":39875451813959,"sku":"6012005400000","price":41800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/IOC-1-2025.png?v=1738035763"},{"product_id":"601200670","title":"IVANKO OB-20 Premium Olympic Bar, 2200mm (Backordered)","description":"\u003cdiv class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/IVANKO-brandimage.png?v=1756096024\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/logo-ivanko.png?v=1756096154\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003eThe history of successes and failures of great pioneers has nurtured and developed Ivanko into what it is today, and the culmination of that is the Olympic Bar.\u003c\/strong\u003e \u003c\/h2\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e \u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/OBX-20.jpg?v=1756096299\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: right;\" class=\"item-description\"\u003e *The OB-20 does not have a center rollette. \u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/h3\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■Strength\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eIVANKO Olympic bars have a PSI value (tensile strength: Pounds\/Square Inch), an index of strength, of over 200,000. The higher this value, the harder the steel, but for Olympic bars, flexibility is also important, and it has a major impact on the weight you can lift. IVANKO has created the ideal bar, taking into account both stiffness and flexibility.\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■ Surface treatment\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eThere are various anti-rust surface treatments available, such as hard chrome plating, Lubrite, and ceramic coating, but IVANKO Olympic bars are treated with black oxide (black dye). While this treatment offers less rust prevention than the aforementioned treatments, the coating is extremely thin at 1-2μm, providing a grip similar to that of a naked bar. Furthermore, this treatment was chosen in consideration of the hydrogen embrittlement that occurs with plating and the adverse effects of high-temperature heat treatment on material strength. \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center;\" class=\"item-description\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/OB-20-sleeve_600x600.jpg?v=1756097709\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■Sleeve\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eBecause IVANKO's Olympic bars are designed for powerlifting, the sleeves do not use needle bearings but instead use brass bushings to create just the right amount of rotational resistance. The shaft and sleeves are machined with extremely high precision to minimize play. Furthermore, the sleeve surface has fine grooves to prevent plates from slipping. \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center;\" class=\"item-description\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/2_4c93c369-d20e-48a2-8f2e-b1cd57cd5d9a.jpg?v=1756097755\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■ Knurling\u003c\/h3\u003e\n\n\u003cdiv class=\"item-description\"\u003e The knurling process requires highly skilled techniques as it generates localized stresses that can weaken the bar. IVANKO knurls evenly and precisely to ensure the best grip and comfort while preventing any loss of strength.\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■Linearity\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eThe steel used to make bars is not necessarily perfectly straight. There may be slight bends or twists. At IVANKO, we straighten these bends and remove twists to create perfectly straight bars. Processing a material with a hardness of 200,000 PSI is an extremely difficult and expensive technique, but as a result, while a 2.2m bar is generally considered straight when its curvature is 2.26mm or less, IVANKO has achieved an extremely excellent straightness of 0.25mm. \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center;\" class=\"item-description\"\u003e \u003cstrong\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/0c871cba68df0bc11642b08162d1862f_600x600.jpg?v=1756097790\"\u003e\u003c\/strong\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003eThe quality of IVANKO's barbells is proven by the numerous achievements they have made in fitness clubs around the world, as well as the tradition and history of IVANKO.\u003c\/strong\u003e\n\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e ■Specifications\u003c\/h3\u003e\n\n\u003ctable class=\"chart-001 mt20\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e size\u003c\/th\u003e\n\n\u003ctd\u003e Total length 2200mm, inner size 1350mm, φ50mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e weight\u003c\/th\u003e\n\n\u003ctd\u003e 20kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Load-bearing capacity\u003c\/th\u003e\n\n\u003ctd\u003e 450kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Center knurling\u003c\/th\u003e\n\n\u003ctd\u003e none\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e color\u003c\/th\u003e\n\n\u003ctd\u003e Sold separately\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca title=\"How to choose barbell plates\" href=\"https:\/\/fitnessshop.live\/pages\/%E3%83%90%E3%83%BC%E3%83%99%E3%83%AB-%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%81%AE%E9%81%B8%E3%81%B3%E6%96%B9\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/49fb1e02615c0054a02c505bc6ce3782_1024x1024.jpg?v=1678337740\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"フィットネスショップ","offers":[{"title":"Default Title","offer_id":39875453222983,"sku":"6012006700000","price":165000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/OBX20-1.png?v=1756102032"},{"product_id":"601200700","title":"IVANKO OBX-20 Premium Powerlifting Bar, 2200mm (Backordered) [Φ50mm]","description":"\u003cdiv class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/IVANKO-brandimage.png?v=1756096024\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/logo-ivanko.png?v=1756096154\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003eThe history of successes and failures of great pioneers has nurtured and developed Ivanko into what it is today, and the culmination of that is the Olympic Bar.\u003c\/strong\u003e \u003c\/h2\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e \u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/OBX-20.jpg?v=1756096299\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/strong\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■Strength\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eIVANKO Olympic bars have a PSI value (tensile strength: Pounds\/Square Inch), an index of strength, of over 200,000. The higher this value, the harder the steel, but for Olympic bars, flexibility is also important, and it has a major impact on the weight you can lift. IVANKO has created the ideal bar, taking into account both stiffness and flexibility.\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■ Surface treatment\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eThere are various anti-rust surface treatments available, such as hard chrome plating, Lubrite, and ceramic coating, but IVANKO Olympic bars are treated with black oxide (black dye). While this treatment offers less rust prevention than the aforementioned treatments, the coating is extremely thin at 1-2μm, providing a grip similar to that of a naked bar. Furthermore, this treatment was chosen in consideration of the hydrogen embrittlement that occurs with plating and the adverse effects of high-temperature heat treatment on material strength. \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center;\" class=\"item-description\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/OB-20-sleeve_600x600.jpg?v=1756097709\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■Sleeve\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eBecause IVANKO's Olympic bars are designed for powerlifting, the sleeves do not use needle bearings but instead use brass bushings to create just the right amount of rotational resistance. The shaft and sleeves are machined with extremely high precision to minimize play. Furthermore, the sleeve surface has fine grooves to prevent plates from slipping. \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center;\" class=\"item-description\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/2_4c93c369-d20e-48a2-8f2e-b1cd57cd5d9a.jpg?v=1756097755\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■ Knurling\u003c\/h3\u003e\n\n\u003cdiv class=\"item-description\"\u003e The knurling process requires highly skilled techniques as it generates localized stresses that can weaken the bar. IVANKO knurls evenly and precisely to ensure the best grip and comfort while preventing any loss of strength.\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"item-description\"\u003e ■Linearity\u003c\/h3\u003e\n\n \u003cdiv class=\"item-description\"\u003eThe steel used to make bars is not necessarily perfectly straight. There may be slight bends or twists. At IVANKO, we straighten these bends and remove twists to create perfectly straight bars. Processing a material with a hardness of 200,000 PSI is an extremely difficult and expensive technique, but as a result, while a 2.2m bar is generally considered straight when its curvature is 2.26mm or less, IVANKO has achieved an extremely excellent straightness of 0.25mm. \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center;\" class=\"item-description\"\u003e \u003cstrong\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/0c871cba68df0bc11642b08162d1862f_600x600.jpg?v=1756097790\"\u003e\u003c\/strong\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-description\"\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"item-description\" style=\"text-align: center;\"\u003e \u003cstrong\u003eThe quality of IVANKO's barbells is proven by the numerous achievements they have made in fitness clubs around the world, as well as the tradition and history of IVANKO.\u003c\/strong\u003e\n\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e ■Specifications\u003c\/h3\u003e\n\n\u003ctable class=\"chart-001 mt20\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e size\u003c\/th\u003e\n\n\u003ctd\u003e Total length 2200mm, inner size 1350mm, φ50mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e weight\u003c\/th\u003e\n\n\u003ctd\u003e 20kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Load-bearing capacity\u003c\/th\u003e\n\n\u003ctd\u003e 600kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Center knurling\u003c\/th\u003e\n\n\u003ctd\u003e Yes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e color\u003c\/th\u003e\n\n\u003ctd\u003e Sold separately\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca title=\"How to choose barbell plates\" href=\"https:\/\/fitnessshop.live\/pages\/%E3%83%90%E3%83%BC%E3%83%99%E3%83%AB-%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%81%AE%E9%81%B8%E3%81%B3%E6%96%B9\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/49fb1e02615c0054a02c505bc6ce3782_1024x1024.jpg?v=1678337740\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"フィットネスショップ","offers":[{"title":"Default Title","offer_id":39875454042183,"sku":"6012007001000","price":170500.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/OBX20-1.png?v=1756102032"},{"product_id":"601200770-2","title":"IVANKO OT-20 Standard Olympic Bar, 20kg, 50mm Diameter","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"item-description\"\u003e \n\u003cspan style=\"color: #0066cc;\" color=\"#0066CC\"\u003eThe quality of IVANKO's barbells is proven by the numerous achievements they have made in fitness clubs around the world, as well as the tradition and history of IVANKO.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cb\u003e\u003cspan style=\"color: brown;\" color=\"BROWN\"\u003e■\u003c\/span\u003e \u003cspan style=\"color: red;\" color=\"RED\"\u003eProduct overview\u003c\/span\u003e\u003c\/b\u003e\u003chr width=\"590\" color=\"black\" align=\"left\"\u003e ●Product number\/OT-20\u003cbr\u003e ●Product name: Standard Olympic bar ●Size: Total length 2200mm, inner diameter 1350mm, φ50mm\u003cbr\u003e Weight: 20kg\u003cbr\u003e ●Durable weight\/MAX160kg\u003cbr\u003e ●Color\/sold separately\u003c\/div\u003e\n\n\u003ctable class=\"chart-001 mt20\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e size\u003c\/th\u003e\n\n\u003ctd\u003e 2200mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e weight\u003c\/th\u003e\n\n\u003ctd\u003e 20kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Load-bearing capacity\u003c\/th\u003e\n\n\u003ctd\u003e 160kg inspected\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/fitnessshop.live\/pages\/%E3%83%90%E3%83%BC%E3%83%99%E3%83%AB-%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%81%AE%E9%81%B8%E3%81%B3%E6%96%B9\" target=\"_blank\" title=\"How to choose barbell plates\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/49fb1e02615c0054a02c505bc6ce3782_1024x1024.jpg?v=1678337740\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"フィットネスショップ","offers":[{"title":"Default Title","offer_id":39875457253447,"sku":"6012007700021","price":63800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/products\/6012007700021_l.jpg?v=1666256191"},{"product_id":"601021700","title":"OB-10 Technical Olympic Bar 10kg [Φ50mm]","description":"\u003cp\u003e OB-10 Technical Olympic Bar\u003c\/p\u003e\n\n\u003cp\u003e Total length 1680mm\u003c\/p\u003e\n\n\u003cp\u003e Inner size (grip part) 1310mm\u003c\/p\u003e\n\n\u003cp\u003e Grip thickness: 25mm\u003c\/p\u003e\n\n\u003cp\u003e Sleeve part: 170mm\u003c\/p\u003e\n\n\u003cp\u003e *Not manufactured by IVANKO\u003c\/p\u003e\n\n\u003cp\u003e A 10kg Olympic bar that's easy for women to handle\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"How to choose barbell plates\" href=\"https:\/\/fitnessshop.live\/pages\/%E3%83%90%E3%83%BC%E3%83%99%E3%83%AB-%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%81%AE%E9%81%B8%E3%81%B3%E6%96%B9\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/49fb1e02615c0054a02c505bc6ce3782_1024x1024.jpg?v=1678337740\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"フィットネスショップ","offers":[{"title":"Default Title","offer_id":39875590094919,"sku":"6010217000000","price":46200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/products\/07291801_5f213aefae967.jpg?v=1666258340"},{"product_id":"601200670-1","title":"COT-20 Black Oxide Olympic Bar 2200mm [Φ50mm] ","description":"\u003cp\u003e\u003cimg width=\"100%\" src=\"https:\/\/fitnessshop.thinkfitness.jp\/user_data\/img\/cot-20-obi.jpg\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg width=\"100%\" src=\"https:\/\/fitnessshop.thinkfitness.jp\/user_data\/img\/ASSET%20COT.png\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003e\u003cstrong\u003eThe grooves in the durable sleeve allow for stress-free attachment and removal of plates.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"font-size: large;\" size=\"4\"\u003eThe plate sleeve is treated with hard chrome plating, which is the hardest type of electroplating. The hard chrome plating gives the sleeve high hardness, durability, and abrasion resistance. In addition, the plate sleeve is designed with precisely engraved grooves to allow for easy attachment and detachment of the plate.\u003c\/span\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg width=\"100%\" src=\"https:\/\/fitnessshop.thinkfitness.jp\/user_data\/img\/coy-20-pbi2.jpg\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg width=\"100%\" src=\"https:\/\/fitnessshop.thinkfitness.jp\/user_data\/img\/ASSET%20COT-3.png\"\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003e\u003cstrong\u003eBlack oxide finish provides excellent grip, durability and aesthetics.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"font-size: large;\" size=\"4\"\u003eThe barbell shafts are finished with a black oxide finish, which makes them durable and beautiful. The thin black oxide coating also significantly improves the grip on the barbell and preserves the sharp knurling.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e *Not manufactured by IVANKO\u003c\/p\u003e\n\n \u003cp\u003eTHINK Fitness has supplied training equipment to many fitness gyms, home gyms, and schools, including Gold's Gym in Japan, and has condensed their knowledge and know-how into designing their original barbell shaft. Not only is it highly durable, but it also features a comfortable grip and sleeve coating, all at a reasonable price.\u003c\/p\u003e\n\n\u003cp\u003e A bottle with excellent cost performance.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e size\u003c\/th\u003e\n\n\u003ctd\u003e Total length: 2200mm, inner size: 1310mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e weight\u003c\/th\u003e\n\n\u003ctd\u003e 20kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Load-bearing capacity\u003c\/th\u003e\n\n\u003ctd\u003e 300kg \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/barbel-compare-2025.png?v=1755846144\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca title=\"How to choose barbell plates\" href=\"https:\/\/fitnessshop.live\/pages\/%E3%83%90%E3%83%BC%E3%83%99%E3%83%AB-%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%81%AE%E9%81%B8%E3%81%B3%E6%96%B9\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/49fb1e02615c0054a02c505bc6ce3782_1024x1024.jpg?v=1678337740\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"フィットネスショップ","offers":[{"title":"Default Title","offer_id":39875608444999,"sku":"6012006701300","price":81400.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/products\/03181528_6052f2f455d74.jpg?v=1666259279"},{"product_id":"6010204101000-outlet","title":"[Outlet Item] OTA-10 Olympic Exercise Bar 10kg [1]","description":"\u003ch2\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e[ \u003cstrong\u003eNotes regarding\u003c\/strong\u003e \u003cstrong\u003eoutlet product\u003c\/strong\u003e sales \u003cstrong\u003e]\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003cp\u003e -Items on display in stores and at exhibitions, as well as repaired and replaced items, are sold at special outlet prices.\u003c\/p\u003e\n\n\u003cp\u003e・There are some scratches, stains, and signs of use, but this does not affect the actual training use. \u003cspan\u003ePlease note that we cannot accept exchanges or returns for these reasons.\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan\u003e・\u003c\/span\u003eAs a general rule \u003cspan\u003e, items can only be picked up\u003c\/span\u003e at \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/maps.app.goo.gl\/9bBZdQJhkkAyLU5s6\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" rel=\"noopener\" target=\"_blank\"\u003eour warehouse in Koto-ku, Tokyo\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e .\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e(1-5-23 Shinsuna, Koto-ku, Tokyo 136-0075)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e-There is no packaging box.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e・\u003cspan\u003eIf you wish to have the item delivered to your home, please refer to the shipping fee table below.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003ePlease select products by region.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/0005-838fcc2f46d3.png?v=1761111620\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e - \u003cspan\u003eAfter completing the purchase process, we will contact you by phone or email to discuss details such as the date and time of delivery.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp data-olk-copy-source=\"MessageBody\" class=\"x_x_x_x_x_x_MsoNormal\"\u003e - Only one outlet item is available.\u003c\/p\u003e\n\n \u003cp data-olk-copy-source=\"MessageBody\" class=\"x_x_x_x_x_x_MsoNormal\"\u003e・As we also accept orders through our physical fitness shops and corporate sales department, there may be cases where we are unable to provide the product in stock depending on the timing of your order. Please be aware of this before placing your order.\u003c\/p\u003e\n\n\u003cp\u003e・Various discounts are not applicable. If you have placed an order using a discount, your order will be cancelled.\u003c\/p\u003e\n\n\u003cp class=\"x_MsoNormal\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"x_MsoNormal\"\u003e \u003cspan\u003ePlease be aware of the above before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e Total length 1200mm\u003c\/p\u003e\n\n\u003cp\u003e Inner size (grip part) 820mm\u003c\/p\u003e\n\n\u003cp\u003e Grip thickness: 28mm\u003c\/p\u003e\n\n\u003cp\u003e Sleeve part: 170mm\u003c\/p\u003e\n\n\u003cp\u003e *Not manufactured by IVANKO\u003c\/p\u003e\n\n\u003cp\u003e A 10kg Olympic bar that's easy for women to handle\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca rel=\"noopener noreferrer\" title=\"How to choose barbell plates\" href=\"https:\/\/fitnessshop.live\/pages\/%E3%83%90%E3%83%BC%E3%83%99%E3%83%AB-%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%81%AE%E9%81%B8%E3%81%B3%E6%96%B9\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/49fb1e02615c0054a02c505bc6ce3782_1024x1024.jpg?v=1678337740\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"フィットネスショップ","offers":[{"title":"Toyo Warehouse Pickup","offer_id":42117024055367,"sku":"6010204101000","price":15400.0,"currency_code":"JPY","in_stock":true},{"title":"Kyushu","offer_id":42117024088135,"sku":"6010204101000+3350","price":18750.0,"currency_code":"JPY","in_stock":true},{"title":"Chugoku and Shikoku","offer_id":42117024120903,"sku":"6010204101000+3200","price":18600.0,"currency_code":"JPY","in_stock":true},{"title":"Kansai","offer_id":42117024153671,"sku":"6010204101000+2950","price":18350.0,"currency_code":"JPY","in_stock":true},{"title":"Hokuriku, Tokai, Shinetsu","offer_id":42117024186439,"sku":"6010204101000+2850","price":18250.0,"currency_code":"JPY","in_stock":true},{"title":"Kanto","offer_id":42117024219207,"sku":"6010204101000+2750","price":18150.0,"currency_code":"JPY","in_stock":true},{"title":"Tohoku","offer_id":42117024251975,"sku":"6010204101000+2950","price":20550.0,"currency_code":"JPY","in_stock":true},{"title":"Hokkaido","offer_id":42117024284743,"sku":"6010204101000+3350","price":20950.0,"currency_code":"JPY","in_stock":true},{"title":"Okinawa","offer_id":42117024317511,"sku":"6010204101000+6850","price":24450.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/0309\/3831\/files\/OTA800_800.png?v=1765780507"}],"url":"https:\/\/fitnessshop.live\/en\/collections\/50mm-shaft.oembed","provider":"フィットネスショップ","version":"1.0","type":"link"}