Q: Well how do you know that?
Q: So, what tools do I use?
Eli: You wanna use two ratchets, and two sockets (size varies between nuts).
Q: So, how do you put the tools on?
Q: How do you make the chain at the right tension?
Eli: First, align the tire straight. You know that space between the tire and the frame, stick a tube in it to stretch out the chain. As your doing this, have someone turn the tools and this will tighten the chain.
Q: Will the chain now be in the correct position after tightening it?