Specially designed for mid-drive e-bike motors that feature an ISIS bottom bracket interface and 47T chainring configuration, such as Bosch Gen2/Gen3 units. This tool enables safe and efficient removal of the chainring and hub-mounted components without damaging the motor or surrounding parts. Ideal for use in both assembly lines and professional maintenance settings.

isis-47t-motor-systems

The 47T bottom bracket is securely retained during removal by locking onto the ISIS interface, effectively preventing slippage and potential damage to the bottom bracket or tool.