Wheels Manufacturing Lockring Socket for Bosch Gen3 / Gen4 Motor Unit - 43mm

The e-bike lock ring wrench nut for Bosch Gen3 / Gen4 motor unit was developed to save the mechanic time and money. The lock ring are machined to match manufacturer specifications and designed to be used with a 1/2" drive socket or torque wrench for easy installation and removal of e-bike lockrings. 

Version - 43mm.