Wiseco Piston Kit for Kawasaki KX250 / KXT250 / KDX250 - Bored to 70.50mm - 439M07050 2008 Yamaha YFM700FG Grizzly 700 FI 4x4 and will meet or surpass

and will meet or surpass the O

2006-2007 Polaris Hawkeye 4x4

1988 Yamaha YFM350FW Big Bear

this unit offers 10 re-mapped timing curves which give a noticeable increase in horsepower and torque over the stock CDI

2010 Yamaha YFM700FGPSE Grizzly Fi EPS SE

Wiseco Piston Kit for Kawasaki KX250 / KXT250 / KDX250 - Bored to 70.50mm - 439M07050 2008 Yamaha YFM700FG Grizzly 700 FI 4x4 and will meet or surpassWiseco Performance Piston Kit Part Number: 439M07050 Piston Size: 70. 50mm These kits contain everything you need to complete your piston repair, the first time Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Each piston is built from race proven designs that are chosen by the top race teams in all forms