{"product_id":"bison-zip-crank-wall-mounted-basketball-goal-height-adjuster-20-x-35-mounting-ba980f","title":"Bison Zip Crank Wall Mounted Basketball Goal Height Adjuster - 20\" x 35\" Mounting - BA980F","description":"\u003ch2\u003eBison Zip Crank Wall Mounted Basketball Goal Height Adjuster - 20\" x 35\" Mounting - BA980F\u003c\/h2\u003e\n\u003cul type=\"square\"\u003e\n\u003cli\u003eAllows Wall Mounted Basketball Hoops to Be Adjusted from 10' Down to 8'\u003c\/li\u003e\n\u003cli\u003eFramework Slides Up and Down on Two Chrome-Plated 1\" Diameter Rods\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstalled Between Backboard and Support Structure - \u003cstrong\u003eWhen Retrofitted on Existing Courts Moves Face of Backboard 4-1\/4\" Toward Free Throw Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMay Require Minor Field Drilling in Some Retrofit Applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFits Fan-Shaped Backboards and Other Backboards with 20\" x 35\" Mounting Patterns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHand-Crank Included - Optional Cordless Winch Winder Available at Additional Cost\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think  \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"36t503\" data-start=\"27\" data-end=\"149\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"76\"\u003ePremium wall-mounted height adjuster system\u003c\/strong\u003e designed for institutional basketball setups and heavy-use facilities.\u003c\/li\u003e\n\u003cli data-section-id=\"1w7lbwc\" data-start=\"150\" data-end=\"262\"\u003e\n\u003cstrong data-start=\"152\" data-end=\"199\"\u003eFits 20\" x 35\" fan-shaped mounting patterns\u003c\/strong\u003e, making it ideal for retrofit and replacement installations.\u003c\/li\u003e\n\u003cli data-section-id=\"1mylkno\" data-start=\"263\" data-end=\"370\"\u003e\n\u003cstrong data-start=\"265\" data-end=\"294\"\u003eSmooth ZipCrank mechanism\u003c\/strong\u003e allows one-person adjustment from \u003cstrong data-start=\"329\" data-end=\"356\"\u003e10 ft to as low as 8 ft\u003c\/strong\u003e in seconds.\u003c\/li\u003e\n\u003cli data-section-id=\"1hoxl27\" data-start=\"371\" data-end=\"489\"\u003e\n\u003cstrong data-start=\"373\" data-end=\"410\"\u003ePrecision steel guide-rail design\u003c\/strong\u003e ensures stable vertical movement while maintaining rim rigidity during play.\u003c\/li\u003e\n\u003cli data-section-id=\"zvlbax\" data-start=\"490\" data-end=\"607\"\u003e\n\u003cstrong data-start=\"492\" data-end=\"522\"\u003eMinimizes backboard stress\u003c\/strong\u003e compared to standard adjustable systems thanks to its reinforced structural frame.\u003c\/li\u003e\n\u003cli data-section-id=\"3nxl13\" data-start=\"608\" data-end=\"720\"\u003e\n\u003cstrong data-start=\"610\" data-end=\"646\"\u003eIncludes clear height indicators\u003c\/strong\u003e, making it easy to set consistent rim heights for different age groups.\u003c\/li\u003e\n\u003cli data-section-id=\"2a7ysj\" data-start=\"721\" data-end=\"836\"\u003e\n\u003cstrong data-start=\"723\" data-end=\"758\"\u003eWall-integrated mounting system\u003c\/strong\u003e improves court safety by reducing floor obstructions and equipment clutter.\u003c\/li\u003e\n\u003cli data-section-id=\"1e14gjx\" data-start=\"837\" data-end=\"961\"\u003e\n\u003cstrong data-start=\"839\" data-end=\"877\"\u003eBuilt for institutional durability\u003c\/strong\u003e, suitable for schools, gyms, and recreation centers with frequent height changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e                 \u003cbr\u003eQ\u0026amp;A      \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the Bison Zip Crank Wall Mounted Basketball Goal Height Adjuster (BA980F)?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The BA980F is a wall-mounted, crank-operated height adjustment system designed to retrofit basketball backboards, allowing smooth and precise rim height changes from 10 feet down to 8 feet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What mounting size does the BA980F support?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is designed for systems with a 20\" x 35\" mounting pattern and works with fan-shaped and compatible backboards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How does the height adjustment work?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: A hand crank (or optional electric\/corded system) moves the backboard assembly along steel guide rods for smooth, controlled height adjustment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What height range does it support?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It provides infinite adjustment between official 10-foot regulation height and 8-foot youth height.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does it affect backboard stability?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: No. The system is engineered to maintain structural rigidity by using dual chrome-plated guide rods and reinforced bushings to reduce flex during play.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is installation permanent or retrofit?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is a retrofit system installed between the backboard and existing support structure, making it ideal for upgrading existing wall-mounted courts\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e             \u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRegularly inspect the crank mechanism, ACME screw, and guide rods for dust buildup, rust, or binding.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLubricate moving parts (crank, bushings, and threaded rod) periodically with a light machine oil to ensure smooth height adjustment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck all mounting bolts between wall structure, adjuster frame, and backboard for tightness before play.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the adjustment tracks clean and free of debris to prevent sticking or uneven movement.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not force the crank if resistance is high—stop and inspect for misalignment or obstruction.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure the wall structure remains stable and load-bearing integrity is intact, especially in outdoor installations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect indicator labels and adjustment markings for visibility and wear; replace if damaged.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProtect the system from prolonged moisture exposure to reduce corrosion risk on steel components.\u003c\/span\u003e   \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bison","offers":[{"title":"Default Title","offer_id":45721696370879,"sku":"BA980F","price":1455.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/BA495-2__53662_7057ff72-ed03-4310-8e67-5430e71a86e6.jpg?v=1781320190","url":"https:\/\/backyardprovider.com\/products\/bison-zip-crank-wall-mounted-basketball-goal-height-adjuster-20-x-35-mounting-ba980f","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}