Wheel Spikes Husqvarna Automower 400 & 500 series

Wheel Spikes for Husqvarna Automower, Robotic Lawn Mowers (232mm) - Set of of 2 x wheel spikes. Part Numbers: 232mm = 61-106 Why get the "Automower Terrain Kit", when it's 2 or 3 times the cost. An affordable and superior alternative are these Wheel Spikes for Husqvarna Robot Mowers. 3mm aluminum - they have went through a surface oxidation treatment. The wheel-spikes really boost the Automower's grip, stopping the wheels from spinning out and getting stuck in the mud, especially on tough or sloped terrain and in wet conditions. The can also be used on older lawn automowers to give them a bit more traction. Another cool thing is how it helps the lawn breathe better (Aeration) when the spikes dig into the soil. (Aeration is a way of creating small holes in the soil beneath your lawn. This allows air, water, and nutrients to reach the grass roots. Aeration can also help to alleviate soil compaction and waterlogged lawns with poor drainage.). Installation: It is simple to fit: 1. Remove the rear drive wheels, as per this video: https://www.youtube.com/watch?v=GKk_WHD0cRY 2. Wash and remove any dirt from the drive wheel, and align the wheel spike to the outer-side of the drive wheel, as per this video: https://vimeo.com/935939889 3. When aligned correctly, mark the holes for the screws. 4. The spikes are screwed to the wheel, securing the wheel spike in place. N.B: Ensure the spikes are fitted to the wheel tyre, and not into the hubcap. 5. Fit the drive wheel back on the automower, as per the above video. Compatible Models: Husqvarna Automower: 420 / 430X / 450X / 520 / 550 / Models Dimensions: Outer - Diameter (outer edge of teeth): 256mm Inner - Diameter (cut-out): 200mm Screw Ring - Diameter: 180/214mm Wheel - Diameter: 232mm Package Contains: - Wheel Spikes x 2 - for Automower (this is one pair, i.e. two wheel spikes) - for the rear drive wheels). - Stainless Steel Screws. Can be shipped from either the Ireland or UK. €3.99 shipping. Thank you.