PISTON KIT PRO-LITE 64.75/+0.75 YAM SPORTS & RACING ATV|LEGACY SERIES PLUS|APEX|Sport / Performance Legal Kits available for EVO

Legal Kits available for EVO Big Twin applications

2012 - GT250

Malossi Rear Pulley System for Over range transmission for Minarelli Engine

a greater mechanical "ease" at high speeds and a constancy in performance you've never experienced before with the original version

PISTON KIT PRO-LITE 64.75/+0.75 YAM SPORTS & RACING ATV|LEGACY SERIES PLUS|APEX|Sport / Performance Legal Kits available for EVOAll 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 todays cylinder bore compositions Wisecos state of the art computerized manufacturing facility is dedicated to