Your motorcycle cannot survive without spools. These are normally attached to the swing arm. You can use them to left the back end of the bike. It is like a form of protection for the engine just in case the bike accidentally drops. Instead of just waiting for your engine to suffer some serious crashes in the event of an accident, safeguard it with our top quality spools. A lot can go wrong on the road and you need to stay ahead of mishaps. Make the necessary replacement of that worn out part right now before you regret later.