Charger Base For Xiaomi Vacuum Cleaner 2nd Generation Roborock S50 S51 Robot Vacuum Cleaner Charge Dock Oversea Version - Vacuum Cleaner Parts - AliExpress
Gear Transmission Motor for Xiaomi 1St 2Nd & Roborock S50 S51 S55 Robot Vacuum Cleaner Sensor LDS Cleaner Motor _ - AliExpress Mobile