General Description Improve the traction of your Bosch Indego robotic lawnmower with these stainless steel spikes. Designed for uneven and wet terrain, they provide better grip and prevent your robot from getting stuck in the lawn. Technical Specifications Material: Stainless Steel Dimensions: 171 mm x 2 mm Quantity: 2 spikes included Screws: 14 stainless steel flat head screws included Compatibility and Accessories Compatible with: Bosch Indego XS 300, 400, 350, M700 (2021 models) Required wheel size: 171 mm Installation Installation is simple: center the spikes on the wheels and secure them with the screws provided. Use These spikes help achieve a healthy and attractive lawn, preventing the creation of holes when using your robotic mower.