Park Tool Centering scale duralumin ParkTool PT-WAG-4

For the correct properties of the wheel, it is necessary for the rim to be entangled in the middle of the hub.

The WAG-4 scale must be used to check this position.

The innovative design allows it to be used on a "worn" wheel with a tire.

High-quality, light, fast and practical scale for precise control of the rim position relative to the hub.

Range 16-29 ", for all widths of bicycle hubs.


Product ID: 2961

Weight: 483 g

About the brand Park Tool

The sixty employees of Park Tool take great pride in building the best bicycle tools in the world. Since that first stand, we've built hundreds of thousands more, reaching bike shops worldwide. Since the first hand tool, we've built millions more and our line now includes over 400 different items and a recent history of fifteen to twenty new product introduced each year.