62mm Motorcycle Engine Air Cylinder Block & Gaskets & Piston Rings Kit For EX250 KLE250 X 250 ER250 Z250 This kit includes a 62mm cylinder block, gaskets, and piston rings designed for engine repair and rebuilding.It is compatible with EX250, KLE250, X 250, ER250, and Z250 motorcycle models.The components are engineered to fit standard engine specifications and support proper compression and performance.The cylinder block is machined to precise dimensions for installation.Gaskets are included to secure sealing between engine parts.Piston rings help maintain efficient combustion and reduce oil consumption.This set provides the necessary internal engine parts for a complete overhaul or replacement of worn components. Compatibility Notice: This is an aftermarket product.Mention of brands is for fitment identification only.