- Designed for the installation and removal of chainring lockrings on Bosch® Gen 2 e-bike motors.
- Precision-engineered with CNC machined premium flex plus carbon steel for superior durability and performance.
- Integrated 1/2" drive fitting ensures compatibility with our ratchet, fixed handle, and torque wrenches for convenient use.
- Compatible with Bosch Active Line, Performance Line, and Performance Line CX from model year 2014 onwards, with a 50 mm lockring outer diameter.
- This tool serves as a reliable replacement for the Bosch® 0275009003 tool.
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At Unior Bike Tools, we prioritize reliability and durability in every tool. Our products are made from top-quality materials, manufactured to the highest standards. From wrenches and pliers to bike repair stands and automotive equipment, our comprehensive range meets all your needs. Our rich heritage and commitment to excellence have made us the trusted companion of professionals and enthusiasts alike.