Fits to Honda RS125 1995 till 2004 Race Bike when using a genuine cast Seel Kit Cylinder Head Cover on a Seel Kit 6-Stud Cylinder.
Made for using together only with the genuine Seel Kit Cylinder Head Cover.
This Seel Kit cylinder head insert will not fit to the VHM Cylinder head Cover.
If you require a VHM Cylinder Head Insert made to a different specification, then please contact us.
Special made inserts can be made to your own spec of Volume, Squish & Piston Height.