Compatibility: Gardena R38Li, Gardena R40Li, Gardena R45Li, Gardena R50Li, Gardena R70Li, Gardena R80Li, Husqvarna Automower 105, Husqvarna Automower 305, McCulloch ROB, Flymo. Model Check: These treads ONLY fit the older Gardena R-Series (R40Li, R70Li, etc.) and Husqvarna 105/305.
