Features More grip for the robotic lawnmower: The WORX Super Grip wheels improve grip on the lawn and thus help to always shine with a well-groomed lawn even on difficult terrain Even gradients of up to 24° or 45% overcome the wheels in no time - for efficient lawn care Easy to install: loosen the hub cap of the old wheels and the screw and remove the wheel. Screw the new wheels and attach the hub cap - done! Suitable for WORX WR130E, WR141E, WR142E, WR143E, 165E and WR167E Landroid robotic lawnmowers Box contents: WORX WA0952 Landroid Super Grip wheels (2 wheels) / improve grip on the lawn and create slopes up to 24° or 45 percent Product DescriptionWORX WA0952 Landroid Wheels Super Grip - for Improved Climbing Capability - Professional on Difficult Terrain - Matches The Incline up to 24° or 45% - Easy Assembly - Not for Vision