{"product_id":"gronk-fitness-g2-stability-ball-with-pump","title":"Gronk Fitness G2 Stability Ball with Pump","description":"\u003ch1 style=\"font-size:36px; line-height:1.2; color:#111111; margin:0 0 16px 0;\"\u003eGronk Fitness G2 Stability Ball with Pump\u003c\/h1\u003e  \u003cp style=\"font-size:15px; line-height:1.7; margin:0 0 14px 0; color:#333;\"\u003e   The Gronk Fitness G2 Stability Ball with Pump is a core, balance, and flexibility tool for home gyms and training floors. The G2 family covers 55 cm, 65 cm, and 75 cm in black, with a pump included on the 55 cm and 65 cm SKUs. \u003c\/p\u003e \u003cp style=\"font-size:15px; line-height:1.7; margin:0 0 24px 0; color:#333;\"\u003e   Built from anti-burst PVC with a textured non-slip surface. Pick the diameter that matches the user and the work — smaller for shorter athletes and tighter spaces, larger for taller users and more demanding stability work. \u003c\/p\u003e  \u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eKey Features\u003c\/h2\u003e \u003cul style=\"margin:0 0 24px 0; padding-left:1.4em; font-size:15px; line-height:1.75; color:#333;\"\u003e   \u003cli style=\"margin-bottom:6px;\"\u003e \u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 55 cm, 65 cm, and 75 cm.\u003c\/li\u003e   \u003cli style=\"margin-bottom:6px;\"\u003e \u003cstrong\u003eAnti-Burst PVC:\u003c\/strong\u003e Constructed for regular home and gym use.\u003c\/li\u003e   \u003cli style=\"margin-bottom:6px;\"\u003e \u003cstrong\u003eTextured Non-Slip Surface:\u003c\/strong\u003e Improves grip during core and balance work.\u003c\/li\u003e   \u003cli style=\"margin-bottom:6px;\"\u003e \u003cstrong\u003ePump Included:\u003c\/strong\u003e 55 cm and 65 cm G2 SKUs include a hand pump.\u003c\/li\u003e   \u003cli style=\"margin-bottom:6px;\"\u003e \u003cstrong\u003eG2 SKU Family:\u003c\/strong\u003e Successor SKUs to the G1 stability ball line (3040-G1–3042-G1).\u003c\/li\u003e \u003c\/ul\u003e  \u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eWho This Is For\u003c\/h2\u003e \u003cdiv style=\"background:#fffdf5; border:1px solid #DBBB3C; border-radius:6px; padding:16px 20px; margin:0 0 24px 0; font-size:15px; line-height:1.7; color:#333;\"\u003e   Home gym users, trainers, and facilities that need a simple stability ball for core work, balance, Pilates, mobility, and rehabilitation. Choose 55 cm, 65 cm, or 75 cm. \u003c\/div\u003e  \u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eSpecifications\u003c\/h2\u003e \u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; margin-bottom:24px;\"\u003e   \u003ctr style=\"background:#111111; color:#fff;\"\u003e     \u003cth style=\"text-align:left; padding:10px 14px; width:40%;\"\u003eSpecification\u003c\/th\u003e     \u003cth style=\"text-align:left; padding:10px 14px;\"\u003eValue\u003c\/th\u003e   \u003c\/tr\u003e   \u003ctr style=\"background:#fff;\"\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003eGronk Fitness\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr style=\"background:#f9fafb;\"\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003eStability Ball\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr style=\"background:#fff;\"\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003eBlack\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr style=\"background:#f9fafb;\"\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e55 cm, 65 cm, 75 cm\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr style=\"background:#fff;\"\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003eAnti-burst PVC\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr style=\"background:#f9fafb;\"\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/td\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003ePump (55 cm and 65 cm G2 SKUs)\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr style=\"background:#fff;\"\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eVariant SKUs\u003c\/strong\u003e\u003c\/td\u003e     \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e3040-G2, 3041-G2, 3042-G2\u003c\/td\u003e   \u003c\/tr\u003e \u003c\/table\u003e  \u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eWarranty\u003c\/h2\u003e \u003cdiv style=\"background:#fffdf5; border:1px solid #DBBB3C; border-radius:6px; padding:14px 18px; margin:0 0 24px 0; font-size:14px; line-height:1.7; color:#444;\"\u003e   \u003cstrong\u003eResidential:\u003c\/strong\u003e 6 months\u003cbr\u003e   \u003cstrong\u003eCommercial:\u003c\/strong\u003e 6 months \u003c\/div\u003e  \u003cp style=\"font-size:12px; color:#555; margin:0 0 8px 0; line-height:1.6;\"\u003e   \u003cstrong\u003e⚠️ California Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including those in rubber, foam, plastic, or coated metal components, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. \u003c\/p\u003e  \u003cspan style=\"display:none;\" aria-hidden=\"true\" data-gg-gen=\"2.1\" data-gg-date=\"2026-08-20\" data-gg-template=\"SHOPIFY00146\"\u003e\u003c\/span\u003e","brand":"Gronk Fitness Products","offers":[{"title":"55cm","offer_id":54990065762643,"sku":"3040-G2","price":23.0,"currency_code":"GBP","in_stock":true},{"title":"65cm","offer_id":54990065795411,"sku":"3041-G2","price":27.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/gronk-fitness-g2-stability-ball-with-pump","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}