The Cub Cadet® PRO Z 972 S EFI 72-in. 38.5 HP* Commercial Zero-Turn Lawn Mower With EFI Engine features a triple 7-gauge fabricated steel cutting deck with top, bottom and side reinforcements. Category exclusive steering wheel control technology is designed to allow you to conquer slopes up to 20 degrees. Equipped with maintenance-free spindles and pulleys to deliver peak performance with limited downtime.