Earthquake 12802 MC440 Mini Cultivator with 40cc 4-Cycle Viper Engine Start and stop the MC440 comfortably from behind the handlebars without bending over Superior air filter design keeps engine-damaging dirt outside of the engine and in the garden Handle bar design and configuration means improved maneuverability, better digging and minimal bouncing Variable speed control provides the versatility to till in a wide range of soil conditions Removable tines can be reversed to alternate from cultivating to aggressive digging; 5 year warranty if purchased on or after 3/15/2017