Premium materials produce the best sealing technology available exceeding O.E.M. standards.  2-Stroke: Wiseco top end gasket kit; Dedicated forging; Superior strength/weight ratio utilizing Aerospace alloy; Race-proven designs; Chosen by top race teams, in all forms of racing; CNC machined; Optimal cam shape and profile for peak HP and service life; Premium top end needle bearing; Precision-machined, highest-quality materials for strength and reduced friction; High-performance ring set; Extended life and sustained power; Highest-quality alloy pin; Consistently true and durable.  4-Stroke: Wiseco top end gasket kit; Premium materials produce the best sealing technology available, exceeding O.E.M. standards; Dedicated forging; Superior strength/weight ratio utilizing Aerospace alloy; Dome design; Improved flame travel; Chrome plated piston pin; Horizontal slot pin oiling; Reduced friction/scuff resistant; Pressure seal groove; Maximum ring seal; Armor Glide Skirt-Coated available for select models; Dedicated Rings; Maximum compression and oil control.
    
      
         
            
               - CARB:
 
               - This product is not CARB Legal and not for sale in California
 
            
            
               - Category:
 
               - Engine Components>Piston Sets - Powersports
 
            
            
               - Core:
 
               - N
 
            
            
               - LTL:
 
               - N
 
            
            
               - MPN:
 
               - PK150
 
            
            
               - Proposition 65:
 
               - N
 
            
            
               - Special Order:
 
               - Y
 
            
            
               - Clearance Item:
 
               - N