How tight should the battery terminal bolts be?
Use a screwdriver or spanner to make sure that the bolts are as tight as they can possibly be. A common problem that occurs with bikes (even brand new ones!) is that the battery terminal bolts are not tight enough (basically, when you think you’ve tightened the bolts up enough, tighten them a bit more to make sure!). Battery terminal bolts that are not attached securely will work loose & cause erratic & rough running problems as well as starting problems.
