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Bosch Gen 4 Lockring tool, sprocket nut tool. Part No PLA00930
£24.00 incl VAT£20.00 excl VAT
This is a high quality 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.
![](https://www.ebikemotorcentre.com/wp-content/uploads/2022/11/Bosch-Gen-4-Right.png)