Motion Pro chain adjustment tool

"The simplest way is often the best and most accurate..."

Most people who have motorbikes are also familiar with tightening and lubricating a chain. But can you count on the markings on your rear swingarm when you need to adjust the chain and what does it mean if the chain doesn't run perfectly straight? NO, you can't count on the markings on your motorbike, unfortunately.... They are often very misleading and sometimes a rear wheel actually has to be several millimeters "crooked" for the chain to run straight. If your chain doesn't run in a straight line with your front and rear sprockets, both the chain and the sprockets wear out unnecessarily. With this simple chain adjustment tool, you can easily see if the chain is running straight. It pays off in the long run.