Fuel up less and get more accomplished with the Exmark Commercial 21 X-Series walk-behind lawn mower. Equipped with a one-gallon fuel tank and a powerful Kawasaki engine, the X-Series self-propelled lawn mower is an efficient machine ready to tackle any commercial project. Looking for a versatile walk-behind mower with variable speeds between 0 to 4.2 mph, the X-Series is the perfect option.Looking for a larger walk-behind mower? Check out our Commercial 30 Walk-Behind Mower.
