Cutting lawns in difficult terrains and particularly uneven? This accessory Grin might be for you. The motor protection cone is fitted as standard on the professional line Grin and can be mounted as an option on motorized machines GRIN outbreak. Warning: the evidence that is shown in the video is a crash test done with the necessary safety measures to be prepared technicians to test the potential of this system: not intentionally do it again. Grin Srl accepts no responsibility for damage to persons or property caused by improper use of the mower.