Wiseco K696 88-91 Honda Hawk 650 111 CR Piston KitWiseco K696 88 91 Honda Hawk 650 111 CR Piston Kit The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high performance 4 strokes. Today, Wisecos forged 4 stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4 stroke pistons