Only fits ST4 & ST4S from 2002 onwards. Only fits Monster S4 from 2002 and all Monster S4R 2003 to 06. Now the premium Exact Fit Belts are available with new OEM Spec SKF Bearings x 4, Fuji Nuts x 2 and Wave Washers x 2 to give complete peace of mind at a great competitive price!
