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Precisely crafted for a perfect fit, this 8-step tool removes and installs the locking ring that holds the front chain rings in place on Bosch Gen 2 electric bicycle motors after the crank has been removed.
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incl. 20% VAT excluding delivery price.
Precisely machined for a perfect fit, this 8-step tool removes and installs the retaining ring that holds the front chainrings found on Bosch Gen 2 electric bike motors after the crank arm is removed.
- Suitable for Bosch Active Line models (chains with fewer than 20 teeth), Performance Line, and Performance Line CX
- For retaining rings with an outer diameter of 50 mm and 8 slots
- Replacement for Bosch tool 0275009003
- Compatible with 3/8" square drive torque wrenches
- Made from 4140 heat-treated steel