An alternative to costly OEM cylinders or the time consuming process of re-plating existing cylinders, Cylinder Works offers enthusiasts access to a complete line of OEM quality dirt bike and ATV replacement cylinders and cylinder kits. In addition to standard bore, stock compression replacement cylinder kits.Replating and repairing an OEM cylinder takes time. And replacing an OEM cylinder with another OEM cylinder takes money plenty of it. But Cylinder Works has a better answer: Get new now, get Cylinder Works! Gone is the wait associated with replating and repairing, and so is the price tag all without sacrificing quality.