Bosch Gen 4 Lockring tool, sprocket nut tool

£34.24 Inc. VAT. Price excluding VAT £28.53

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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 These motors have a large front sprocket and look like the motor Below.