The 19-tooth Front Sprocket fits the following models: Daytona 595, Daytona 955i, Speed Triple from VIN 141872 to 210444, Speed Triple 885cc EFI and Speed Triple 955cc EFI up to VIN 141871, Sprint GT, Sprint RS, Sprint ST, Tiger 885i from VIN 71699 to 124105, and Trophy from VIN 29156 to 161318.