Motorcycle Cylinder Kit Cylinder Block Piston Ring Pin For XC XCW EXC TE TX 300 2017-2018 Accessories Bikes Description: The cylinder inner wall incorporates ceramic materials to enhance wear resistance and extend service life.Hole positions are accurate for direct installation. Specification: Product Name: EXC300(EFI)17-18 HJ Material: Aluminum Cylinder Block Replace OEM No.: 55630038000 Piston Kit Replace OEM No.: 55630307100 54830074000 Piston Ring Replace OEM No.: 54830132000 Bore Size: 72mm Weight: 2252g Color: As shown in pictures Quantity: 1 Piece/Kit Bulk orders accepted Fitment: For XC 300 2017-2018 XC-W 300 2017-2018 XC-W 300 2017-2018 EXC 300 2017-2018 EXC 300 2017 TE 300 2017-2018 TX 300 2017-2018 Package Includes: Items as shown in pictures Installation instructions not included This replacement part is manufactured independently.All brand references are used solely to denote compatibility with listed models.