STIHL ErgoStart

Governor: Mechanical

These weights are recommended for use when operating on slopes

Starting System: ReadyStart® - No Prime No Choke

the UMK425 is designed to deliver power that no 2-stroke competitor can match

Victa - Mustang Mower Brushcutter-Type_Professional STIHL ErgoStartVicta Mustang Mower Features Powered by Briggs & Stratton U. S. built 163cc 725EXi Series engineQPT Technology the ultimate in reduced noise and vibration technology. QPT Technology the ultimate in reduced noise and vibration technology ReadyStart Starting made easy! No Prime, No Choke, Smooth Pull Start! Quad Blade Cutting System 4 swing back blades deliver a cleaner cut & improved catching in thick, wet grass! Ultimate Mulching Performance Unique