ebike CRANK PULLER to release the pedal cranks on BOSCH, SHIMANO Octalink / ISIS, and other ebike motors.
HOW TO USE: First screw the crank puller into the crank with a size 22 spanner. Make sure that the screw on the puller is screwed out as far as possible. Now you can use a wrench to screw the screw in. When screwing in, the crank is then pulled off the bottom bracket axis.