{"product_id":"commercial-black-bumper-plates-lb","title":"XMark Commercial Black Bumper Plates (LB)","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eXMARK Commercial Black Bumper Plates\u003c\/strong\u003e are premium-quality Olympic weightlifting plates engineered for serious athletes, commercial gyms, and dedicated home training environments. Manufactured from a proprietary odor-free rubber blend and built to IWF standards, these bumper plates deliver exceptional durability, precision, and performance for Olympic lifting, CrossFit®, power training, and general strength development.\u003c\/p\u003e\n\u003cp\u003eDesigned with a standard 450mm diameter across all plate sizes, these bumpers provide consistent lifting mechanics while minimizing stress on barbells and flooring during drops. Precision-engineered with a ±1% weight tolerance and reinforced with polished stainless-steel inserts, they offer dependable accuracy and long-term reliability. Their gloss matte finish and low-bounce durometer ratings further enhance performance while maintaining a professional appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompetition-inspired precision. Commercial-grade durability. Built for relentless training.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable Bumper Construction: Engineered to absorb impact and reduce stress on barbells and flooring.\u003c\/li\u003e\n\u003cli\u003eProprietary Rubber Blend: Premium odor-free rubber delivers exceptional durability and resilience.\u003c\/li\u003e\n\u003cli\u003ePrecision Weight Accuracy: Manufactured to a tight ±1% weight tolerance for consistent performance.\u003c\/li\u003e\n\u003cli\u003eDrop-Tested Durability: Tested up to 20,000 drops to ensure long-term reliability.\u003c\/li\u003e\n\u003cli\u003eLow-Bounce Performance: Durometer ratings of 88 and 92 minimize unwanted plate bounce.\u003c\/li\u003e\n\u003cli\u003eStainless-Steel Inserts: Corrosion-resistant inserts provide smooth loading and a secure barbell fit.\u003c\/li\u003e\n\u003cli\u003eIWF Standard Diameter: Uniform 450mm plate diameter ensures consistent lifting mechanics.\u003c\/li\u003e\n\u003cli\u003eProfessional Finish: Gloss matte surface resists wear and maintains a clean appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003eCommercial Black Bumper Plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eWeight Identification\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003ePounds (LB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003ePlate Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003eIWF Standard 450mm (17.7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eCollar Opening\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e50.4 - 50.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eWeight Tolerance\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003eOdor-Free Proprietary Rubber Blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eInsert Material\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eDurometer Rating\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e88 \u0026amp; 92 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003e10 lb Plate Width\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e1.06\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003e15 lb Plate Width\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e1.22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003e25 lb Plate Width\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e1.77\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003e35 lb Plate Width\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e2.32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003e45 lb Plate Width\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e2.83\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003e55 lb Plate Width\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e3.39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eDrop Test Rating (10 \u0026amp; 15 lb)\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e6,000 Drops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eDrop Test Rating (25-55 lb)\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e20,000 Drops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eWarranty (10 \u0026amp; 15 lb)\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e180 Days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eWarranty (25-55 lb)\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003e10, 15, 25, 35, 45 \u0026amp; 55 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66%;\"\u003eRecommended Use\u003c\/td\u003e\n\u003ctd style=\"width: 34%;\"\u003eOlympic Weightlifting, Cross Training \u0026amp; Strength Training\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"XMARK","offers":[{"title":"10 lb Pair","offer_id":43398609240182,"sku":"BUMPER-10-P","price":82.0,"currency_code":"USD","in_stock":true},{"title":"15 lb Pair","offer_id":43398609272950,"sku":"BUMPER-15-P","price":103.0,"currency_code":"USD","in_stock":true},{"title":"25 lb Pair","offer_id":43398609305718,"sku":"BUMPER-25-P","price":133.0,"currency_code":"USD","in_stock":true},{"title":"35 lb Pair","offer_id":43398609338486,"sku":"BUMPER-35-P","price":192.0,"currency_code":"USD","in_stock":true},{"title":"45 lb Pair","offer_id":43398609371254,"sku":"BUMPER-45-P","price":238.0,"currency_code":"USD","in_stock":true},{"title":"55 lb Pair","offer_id":43398609404022,"sku":"BUMPER-55-P","price":258.0,"currency_code":"USD","in_stock":true},{"title":"230 lb Set","offer_id":43398609436790,"sku":"BUMPER-230S","price":638.0,"currency_code":"USD","in_stock":true},{"title":"260 lb Set","offer_id":43398609469558,"sku":"BUMPER-260S","price":739.0,"currency_code":"USD","in_stock":true},{"title":"320 lb Set","offer_id":43398609502326,"sku":"BUMPER-320S","price":809.0,"currency_code":"USD","in_stock":true},{"title":"370 lb Set","offer_id":43398609535094,"sku":"BUMPER-370S","price":998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/1224\/4854\/files\/BUMPER-45.jpg?v=1781619906","url":"https:\/\/peakprimalwellness.com\/products\/commercial-black-bumper-plates-lb","provider":"Peak Primal Wellness","version":"1.0","type":"link"}