Piston Kit 77.00/Std 12.5:1 Gas/Yam

Features:

• All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.


• Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of today*s cylinder bore compositions


• Wiseco*s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today*s market place.

Fitment:
2005 Yamaha WR250F
2005 Yamaha YZ250F
2006 Yamaha WR250F
2006 Yamaha YZ250F
2007 Yamaha WR250F
2007 Yamaha YZ250F
2008 Yamaha WR250F
2008 Yamaha YZ250F
2009 Yamaha WR250F
2009 Yamaha YZ250F
2010 Gas-Gas EC 250F
2010 Yamaha WR250F
2011 Gas Gas EC 250F
2011 Yamaha WR250F
2011 Yamaha YZ250F
2012 Gas-Gas EC 250F
2012 Yamaha WR250F
2013 Gas Gas EC 250F
2013 Yamaha WR250F
2014 Gas Gas EC 250F
2015 Gas-Gas EC 250F