These are top - notch plastic stuffers for the Rok VLR crankshaft. They're designed to fit well, but please note that the screw is not included.

To use these crankshaft stuffers, simply place them in the appropriate part of your Rok VLR crankshaft. Make sure to position them correctly for optimal performance. As the screw is not included, you'll need to use your own suitable screw to secure them. When it comes to maintenance, keep them clean by wiping them with a dry cloth regularly. Avoid using harsh chemicals as they may damage the plastic. Store them in a dry place when not in use to prevent any warping or damage.