Description
Bison's Manual ZipCrank Height Adjusters for 72 inch by 42 inch Short Backboards bring corner-mount rim adjustment to Bison's short, competition-style board, letting a gym move from adult play to youth play in about 60 seconds without swapping equipment.
The movable framework rides on two chrome-plated 1 inch diameter rods running through machined steel bushings, and it adjusts rim height infinitely from the official 10 foot mark down to 8 feet, with built-in height indicator labels so staff always know exactly where the rim is set.
Retrofitting the adjuster onto an existing 72 inch by 42 inch backboard moves the face of the board 4 and 1/4 inches toward the free throw line, and some installations may need minor field drilling to line everything up correctly.
The adjuster runs on the included hand crank, or with an optional BA931 cordless winch winder for facilities that would rather power the height change, and the unit weighs approximately 175 pounds. Bison notes it is not warranted for dunking or for adults hanging on the rim, since it is engineered for controlled height changes rather than that kind of impact.
American Super Sports works with schools, rec centers, and multi-use gyms every week to make sure a height adjuster like this one is matched to the backboard already on the wall and to how the facility actually schedules adult and youth play, so the configuration that ships is the one the gym needs on day one.
This is exactly the kind of hardware that keeps a shared gym running multiple programs off one backboard, and Bison backs the 72 inch by 42 inch Short Board ZipCrank with a five-year limited warranty.
Bison makes this adjuster, like the rest of its height-adjustment line, in the USA at its plant in Lincoln, Nebraska.
Documentation
Shipping
Shipping Information for Bison ZipCrank Height Adjusters (Manual / 72" x 42" Short Board variant)
Self-Service Curbside Delivery
With curbside shipping, the freight company is not responsible for carrying the product into the building, unloading the package from the truck, or assembling your purchase. For heavier items, we strongly recommend you have the appropriate assistance available at the time of delivery. The freight company will notify you by phone to schedule a delivery date and time window. Typically, there will be a four-hour time frame for the delivery and someone must be home for the item to be delivered.
Lift Gate Service
This services adds a lift gate to the back of the delivering truck to assist in unloading the product from the truck and down to the ground level. Driver is not required to carry the product into your garage or home, nor assemble the product. You should have appropriate resources on location for getting the product into your home or business.
Garage Delivery
Freight company will deliver to your garage. If this option isavailable for this product, only select this service if it is a driveway of reasonable length and slope, otherwise additional charges will apply. Delivery zone must be able to accomodate the use a pallet jack from the truck to your garage with no obstacles and smooth surfaces the entire distance.
Installation Services
We have an extensive network of installers throughout the country that can assist you with setup and installation of your product. This is our white glove delivery service. Installation price includes first floor delivery, with easy access to the desired room. Please contact us at 972-954-5790 for a custom installation quote on any special requirements that include additonal challenges such as basements or stairs. Additional charges may apply based on the unique circumstances.
Warranty
The Bison Manual ZipCrank Height Adjusters for 72 inch by 42 inch Short Backboards carry a five-year limited warranty.
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