For 300cc 2019-2023 Motorcycle Cylinder Kit Piston Ring Pin Air Cylinder Block XC XCW EXC EC EX TE300i This cylinder kit is designed for 300cc motorcycle models from 2019 to 2023.It includes a piston ring, wrist pin, and air-cooled cylinder block.The components are compatible with XC, XCW, EXC, EC, EX, and TE300i series motorcycles.The kit supports engine rebuilds and performance.The cylinder block is constructed for durability under operating temperatures.The piston ring proper compression and oil control.The wrist pin connects the piston to the connecting rod, allowing smooth within the cylinder.This replacement part integrates with existing engine assemblies. Notice: This replacement item is produced by an independent supplier.All brand and model mentions are for compatibility purposes only.