• Fitment
  • Details
CategoryMakeModelYear
ATVYAMAHAMoto-4 YFM2251987, 1988
ATVYAMAHATri-Moto YTM2251984, 1985, 1986, 1987
Compatible BrandYAMAHA
Displacement223.6 cc
Bore - Standard70 mm
Bore - OversizeStandard
Bore - Actual70 mm
Stroke58 mm
NotesCylinder boring required