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Bison

Bison ZipCrank Height Adjusters

SKU BA980F
$1,887.00
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Estimated Delivery: 4-7 Business Days

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We offer fast and reliable free shipping on all orders across the United States. Orders are typically processed within 1–2 business days, and standard delivery time is generally 4–7 business days. Larger or heavier items may ship via freight and may require a scheduled delivery. Please ensure your shipping and contact details are accurate at checkout. If you have any questions about delivery timelines, tracking, or shipping details, our customer support team is happy to assist.

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We offer a 30-day return window on eligible items from the date of delivery. Items must be unused, undamaged, and returned in their original packaging with proof of purchase. Change-of-mind returns are subject to return shipping costs and a 25% restocking fee, while defective, damaged, or incorrect items qualify for a replacement or full refund at no additional cost. Refunds are issued to the original payment method after inspection, typically within 14 days. For return requests, exchanges, or assistance, please contact our customer support team.

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Bison

Bison ZipCrank Height Adjusters

SKU BA980F
Bison ZipCrank Height Adjusters
  • ✅ Authorized Online Dealer
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Transition from adult to youth play in about a minute with ZipCrank corner-mount rim height adjusters, engineered to maintain backboard and rim rigidity unlike many traditional adjustable goal systems. The movable framework travels vertically on two chrome-plated 1" diameter rods guided by machined steel bushings for smooth, stable operation.

Installed between the backboard and its support structure, retrofit applications will move the face of the backboard approximately 4¼" toward the free-throw line and may require minor field drilling on some existing systems. The adjuster provides infinite rim height adjustment from the regulation 10' down to 8' and includes easy-to-read height indicator labels. Operation is via the included hand crank or the optional BA931 Cordless Winch Winder.

Rim height adjusters are not warranted for adult dunking or hanging. Refer to the ordering chart for model selection, including applications on center-strut structures. Backed by a five-year limited warranty.

Weight
• 175 lbs

Instructions
• BA980F/BA980RS/BA980RT

Class
• Truck

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