2021 KTM 390 Duke
Showing replacement hard parts, brake components, full exhaust systems, air filters, and accessories verified to fit the 2021 KTM 390 Duke.
1-CLICK SERVICE BUNDLESVerified Maintenance Kits Available for 2021 KTM 390 Duke
Pre-measured Motul 100% synthetic engine oil, race filters, magnetic sump plugs & hydraulic brake kits calibrated to OEM workshop specs.
FEDERAL EPA CERTIFICATIONFamily #MKTXC.373DKE
Certified Powertrain & Engine Architecture
Cylinders & Valves1 Cylinder • 4V Total4 valves per cylinder
Certified Displacement373 ccEngine family test rating
EPA Rated Power Output32 kW @ 9,000 RPM~43 HP equivalent
Fuel Delivery SystemTBIThrottle Body Injection
Transmission Architecture6-Speed ManualFactory gearing configuration
U.S. EPA Certificate MKTXC.373DKE-009 (Model Year 2021)
