Stage 1: stock engine/filters, stock/modified pipes about a 5% power increaseIncreases power and drivabilityFully adjustable MaterialBrassProduct NameJet KitTypeStage 1UnitsKitVendor part number1172 MakeModelDisplacementYearCountryEngineHONDACRF 450 X Enduro4502005ALL41 KW(56 PS)HONDACRF 450 X Enduro4502006ALL41 KW(56 PS)HONDACRF 450 X Enduro4502007ALL41 KW(56 PS)HONDACRF 450 X Enduro4502008ALL41 KW(56 PS)HONDACRF 450 X Enduro4502009ALL41 KW(56 PS)HONDACRF 450 X Enduro4502012ALL41 KW(56 PS)HONDACRF 450 X Enduro4502013ALL41 KW(56 PS)HONDACRF 450 X Enduro4502014ALL41 KW(56 PS)HONDACRF 450 X Enduro4502015ALL41 KW(56 PS)HONDACRF 450 X Enduro4502016ALL41 KW(56 PS)HONDACRF 450 X Enduro4502017ALL41 KW(56 PS)HONDAHONDAHONDAHONDAHONDAHONDAHONDAHONDAHONDAHONDAHONDACRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X EnduroCRF 450 X Enduro45045045045045045045045045045045020052006200720082009201220132014201520162017ALLALLALLALLALLALLALLALLALLALLALL41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)41 KW(56 PS)