Kibblewhite Precision 10-SB390 Valve Seat for Titanium Valve track-systems-track-accessories-backing-support-plates 1997-2003 KTM 250 MXC

1997-2003 KTM 250 MXC

50x65x8 O-Ring

coccyx and back for improved comfort and fit

The first-ever performance stud for single-ply tracks

Kibblewhite Precision 10-SB390 Valve Seat for Titanium Valve track-systems-track-accessories-backing-support-plates 1997-2003 KTM 250 MXCHead Diameter: 39mm. O. D.: 1. 535in. I. D.: 1. 024in. Height: . 434in. All applications listed use two intake and two exhaust seats unless otherwise noted. Copper based material designed specifically for use with titanium valves in high performance applications. Gives the seat excellent thermal characteristics as well as resistance to corrosion and wear. These seats are the result of a two year KPMI R&D effort during which we recorded and verified