Wiseco Honda ATC TRX200 86 88 10.251 2598XC Piston Kit Stadt Kelsterbach Kelsterbach. 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, Wiseco's 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 are ready to deliver the power and reliability you're looking for. This Part Fits: Year Make Model Submodel 1986 1987 Honda ATC200X Base 1986 1987 Honda TR200 Base 1986 1988 Honda TRX200SX Base