A unique, lightweight blower attachment that’s ideal for outside cleanup tasks. Clean up walkways, driveways and other outdoor areas with the BG-KM blower attachment for the STIHL KombiMotor. Part of the STIHL KombiSystem series of attachments, this lightweight multi-stage axial blower delivers the power you need for quick debris removal. Air velocity ranges from 121-157 mph depending on KombiMotor and nozzle selected.