Bison ZipCrank Playground Adjustable System The Bison ZipCrank Playground Adjustable System is a versatile, professional-grade basketball solution designed for schools, parks, recreation facilities, and backyard courts. Combining durability, safety, and adjustable height functionality, this system provides an exceptional outdoor play experience for athletes of all ages. Built with heavy-wall steel poles, unbreakable clear polycarbonate backboards, and a smooth hand-crank mechanism, the ZipCrank system delivers long-lasting performance and reliable fun in any outdoor setting. Key Benefits Professional-quality performance at an affordable price Smooth, secure height adjustment for players of all ages Durable outdoor construction designed to withstand heavy use Versatile configurations to fit various playground or recreational spaces Safe play area ensures a worry-free experience during gameplay Product Features Adjustable Height Design Removable hand-crank mechanism allows rim height adjustment from 7½' to 10' Easy-to-read height indicator ensures precise setup every time Smooth operation provides consistent adjustment with minimal effort Ideal for players of all skill levels, from young children to teens Heavy-Duty Pole Construction 4" square pole variant: 4" steel with ⅛" wall thickness and direct-bury design 5" square pole variant: 5" heavy-wall steel with direct-bury for superior stability Both variants provide long-term durability and resistance to bending or wobbling Rugged textured black powder-coated finish protects against rust, corrosion, and outdoor elements Clear Polycarbonate Backboards 4" pole system: 36" × 54" clear backboard 5" pole system: 36" × 60" clear backboard Unbreakable material ensures professional-level rebound and lasting visibility Large surface area supports accurate shots and competitive play Outdoor Breakaway Goal Gym-quality flex rim absorbs heavy impact during aggressive play Reduces stress on the backboard for increased longevity Standard on both 4" and 5" pole systems Safe Play Area 30" safe play clearance around the pole ensures player safety Encourages aggressive gameplay while preventing collisions and injuries Provides consistent clearance across all rim heights Variant Options 4" Square Pole System 4" square steel pole, ⅛" wall thickness, direct-bury design 36" × 54" clear polycarbonate backboard Outdoor breakaway rim for heavy use 30" safe play area Removable hand-crank adjusts rim from 7½' to 10' Textured black powder-coated finish Weight: approximately 240 lbs 5" Square Pole System 5" square heavy-wall steel pole, direct-bury design for enhanced stability 36" × 60" clear polycarbonate backboard for expanded play area Outdoor breakaway rim included 30" safe play area Removable hand-crank adjusts rim from 7½' to 10' Textured black powder-coated finish Weight: approximately 240 lbs Shipping Information This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at [email protected] for a delivery ETA or to confirm shipping details. Why You’ll Love the Bison ZipCrank System The Bison ZipCrank Playground Adjustable System perfectly blends durability, safety, and adjustability. Its heavy-duty steel construction, unbreakable backboards, and smooth hand-crank height adjustment make it an ideal choice for schools, parks, and recreational spaces serving players of all ages. With its weather-resistant finish, safe play area, and professional-grade components, the ZipCrank system brings reliable, long-lasting outdoor basketball fun at an affordable price. Whether for competitive play or recreational use, this system delivers years of safe, enjoyable, and professional-level basketball performance.