Toro 22296 Self-Propelled 21 In. Walk-Behind MowerThis Toro 21" (53 cm) self propel, 3 speed rear wheel drive, heavy duty commercial walk behind mower features a premium commercial grade Honda ZS GXV160 engine with zone start. blade brake clutch (BBC) that eliminates restarts. For the best productivity, included is a 1 gallon fuel tank, Recycler cutting deck and the large, easy empty bagging system. The deck is made of corrosion resistant aluminum alloy, cables are protected with steel cable guards