This top - notch tool is designed to effortlessly remove and install chainring lock rings on BOSCH Classic Line and Classic+ e - bike motors. It's a perfect fit for Gen 1 (with a lockring outer diameter of 59.9 mm) and BOSCH E - bikes from 2010 to 2013, and even some 2014 models. You can use it with a 1/2' Drive or a 24 mm open wrench.

Using this e - bike lockring tool is easy. First, select whether you'll use a 1/2' Drive or a 24 mm open wrench to work with the tool. Then, place the tool on the chainring lock ring of your BOSCH Classic Line or Classic+ e - bike motor. For removal, turn it counter - clockwise; for installation, turn it clockwise. When using the tool, make sure it's firmly attached to the lock ring to avoid slipping. After each use, clean the tool with a dry cloth to prevent rust. Store it in a dry place, away from moisture and direct sunlight. This will keep the tool in good condition and ready for your next e - bike maintenance task.