Unior Bosch Gen 2 Lock Ring Tool

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Used for the motor mounting bolts on Bosch Gen4 e-bike drives. It’s important to use this Torx Plus T40 socket to prevent rounding of bolts that can happen when standard Torx profi le is used. Product Features: 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. Show more