athena valve stem seal kit for ktm Fits:Supermoto R 990 cc 09-13 Bolt-on performance—over twice the filtering

Bolt-on performance—over twice the filtering area over stock intake system

With added urethane for best support of the factory cover

Two hollow bolts secure the pump flange to the bottom of the tank

Level 1 offers a thinner profile which is less noticeable

Kickass looks on any retro styled bike and guaranteed to bring the old spirit back to life

athena valve stem seal kit for ktm Fits:Supermoto R 990 cc 09-13 Bolt-on performance—over twice the filteringAthena Valve Stem Seal Kit for KTM Athena valve stem seals, also called valve guide seals, are direct OE replacements and sold in sets of 10. Athena offers the widest range of replacement gaskets on the market and has over 50 years of experience supplying OE gaskets for some of the world's largest motorcycle manufacturers. Features: Manufactured in state of the art computer controlled facilities Made from high quality materials Meets or exceed OEM