IceToolz Bosch Gen 4 Bottom Bracket Lockring Tool
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.
Features
- Use with 1/2" Two-way Ratchet Wrench
- Measures 4.3cm x 4.3cm x 4.5cm
- Weighs 170g
- Constructed from Cr-Mo steel