4mm Motorcycle Engine Cylinder Head Intake Exhaust Valve Stem Oil Seal for Yamaha FZ250 FZR400RR XJR400 for Honda CBR250 CB600

High-concerned chemical：None Item Length：0inch Displacement (ml)：400cc No. of Cylinders：4 Cylinder Special Features：can replace the original parts Item Diameter：0.4cm Item Weight：0.01kg Item Height：0inch Item Width：0inch External Testing Certification：iso9001 Model Name：for honda CBR1000 Brand Name：BLDR Origin：Mainland China Item Type：engines Material：High Carbon Steel Raw Materials Process：High quality fluoroelastomer

High-concerned chemical: None Item Length: 0inch Displacement (ml): 400cc No. of Cylinders: 4 Cylinder Special Features: can replace the original parts Item Diameter: 0.4cm Item Weight: 0.01kg Item Height: 0inch Item Width: 0inch External Testing Certification: iso9001 Model Name: for honda CBR1000 Brand Name: BLDR Item Type: engines Material: High Carbon Steel Raw Materials Process: High quality fluoroelastomer