Product: For Honda XR400R 1996-2004 89mm 440cc Big Bore Cylinder Piston Gasket Kit

This is a brand new bolt on 440cc Cylinder Kit. It includes a brand new 89mm Cylinder, Big Bore Piston Kit, head gasket and base gasket with 2 O-Rings. This is a true bolt on kit, no machining or custom work needed, simply remove your old Cylinder/Piston and put this kit on! Quality and Performance is guaranteed!
Complete 440cc Big Bore Cylinder Kit
Improved Casting Design with Larger Cylinder Sleeve
Cylinder Bore and Stroke 89.00mm x 70.00mm
Cylinder Displacement 440cc / Piston Compression 10:1
Includes Moly Coated Performance Piston Kit, Gasket Kit and More
Direct Fit Parts for Hassle-Free Installation, No Case Modifications Required