Riding-on Mower GeoTech-Pro Green-Kart 91 Battery-powered Riding-on Mower – 48 V/75Ah Battery-powered Motor – Side Discharge and Mulching GeoTech-Pro Green-Kart 76 Battery-powered Riding-on Mower – 48 V/50Ah Battery-powered Motor – Side Discharge and Mulching GeoTech-Pro GT-MR 76 Rider Riding-on Mower – 432 cc Engine with Electric Start