Neato XV-15 - Pet and Allergy Vacuum Cleaner Brush Gears Set - Replacement For The Neato XV21, XV25 Pet & Allergy Gears set Gears Set Replacement For The Neato XV21, XV25 Pet & Allergy Gears set Doesn't Include The Brush, Blades or Bearings Fully Compatible Synergy Digital is a Registered Trademark