VERTEX - PISTON KIT - BETA 430 RR/RR RACE/X-PRO 15-26Manufactured in Italy, Vertex offers state of the art quality pistons. Manufactured to the highest standards in Japan, Vertex piston rings are direct OEM replacements. All Vertex piston kits include the piston, rings, wrist pin and circlips; and every Vertex piston has a Molybdenum Disulphide coating on the piston skirt. Vertex 2 stroke pistons are cast aluminum with 18% silicon content. This decreases thermal expansion, creates better power and

304566-WHT - Standard White

UK from 7075 T6 aluminum to extremely tight tolerances

It's also the best all-around two stroke fuel

OEM Clutch Cover 79230626000KA

250 SEF FACTORY (2014-2018)

The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band

Filler neck is in the same location as OEM system

-American Made: Proudly manufactured in the USA

15-19 YZ250FX

05-18 CRF450X Stock Header

Choose the kit from the drop down menu above that matches your SPINDLE

307074-BLU - Standard Blue