Piston Assembly - Rotax - +.020Caracteristicas: High performance, cast pistons closely match original equipment Engineered for the best possible heat transfer from combustion chamber to cylinder walls Rings are replacement for one piston All pistons are priced with ring(s), wrist pins and circlips Peso: 0. 94 Alto: 3. 74 Largo: 3. 89 Ancho: 3. 85 Aditamentos: Formula Plus XTC : 1992 1993 Formula Mach 1 : 1989 1991 1992 1990 Formula Plus : 1993 1992 Formula STX LT : 1995 Formula STX