You'll see and feel the difference between Bison ZipCrank systems and other manufacturers' systems…Bison uses our experience as a manufacturer of competition grade equipment to offer TruGlass tempered glass backboards that give players a more realistic rebound • Every backboard has an aluminum frame just like those in the gym • The extra heavy poles and front crank style height adjustment are designed to change the height of the breakaway goal from 7-½' to 10' with the turn of the removable crank handle • As an added bonus, Bison ZipCrank systems can be mounted closer to fences, walls or other obstacles than rear height adjustment systems • Lottery Pick includes a 4" pole with 54" clear backboard • All systems include free fitted pole padding • Limited Lifetime warranty (2-year on goal, padding, and height adjustment mechanism)
