OTOM Motorcycle Cylinder Kit For LONCIN YB250R KEWS K23 Engine Parts 71mm Air Cylinder Block Piston Kit Gasket Set

High-concerned chemical : None Special Features : Direct replacement of original parts Item Weight : 2900g External Testing Certification : CCC Model Name : YB250R Cylinder Kit Brand Name : PUOU Origin : Mainland China Item Type : engines Material : Aluminum Motobike Make : LONCIN Item Name 1 : Air Cylinder Block Item Name 2 : Upper and Lower Gaskets Item Name 3 : Piston Ring Kit Fitment : For LONCIN YB250R Engines Bore Size : 71mm Material : Aluminum Piston + Piston Pin : 220g Piston Ring : 20g Cylinder Block + Cylinder Gasket Weight : 2210g Cylinder Kit : 2490g