IceToolz Lockring Tool For Bosch Gen4 Active Performance Line

IceToolz Lockring Tool For Bosch Gen4 Active Performance Line

This is a genuine Bosch lockring tool to remove the castellated nut or threaded chain guard from the front sprocket of a Bosch Gen 4 motor.
Generation 4 (Gen 4) covers the Performance Line CX and cargo line from 2020