| MODEL | KTM 890 DUKE R 2021 |
| Year | 2021 |
| Engine Type | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder |
| Displacement / Capacity | 889 cc / 54.2 cu in |
| Bore X Stroke | 90.7 x 68.8 mm |
| Compression Ratio | 13.5:1 |
| Cooling System | Liquid cooled with water/oil heat exchanger |
| Max Power | 89 kW / 121 hp @ 9250 rpm |
| Max Torque | 99 Nm / 73 lb-ft @ 7750 rpm |
| Ignition | — |
| Induction | DKK Dell'Orto fuel-injection throttle body 46 mm, Bosch EMS with RBW |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Forced oil lubrication with 2 oil pumps |
| Gear Box | 6 speed |
| Clutch | PASC anti-hopping clutch, mechanically operated |
| Final Drive | Chain 520 X-Ring |
| CHASSIS SPECS | |
| Frame | Chromium-molybdenum steel frame, engine as stressed member, powder coated |
| Front Suspension | 43 mm WP APEX upside-down forks, 140 mm / 5.5 in travel |
| Rear Suspension | WP APEX monoshock, 150 mm / 5.9 in travel |
| Front Brakes | 2 x 320 mm discs, Brembo Stylema monobloc 4-piston radially mounted caliper |
| Rear Brakes | Single 240 mm disc, Brembo single-piston floating caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 834 mm / 32.8 in |
| Wheelbase | 1481 mm / 58.3 in |
| Ground Clearance | 206 mm / 8.1 in |
| Dry Weight | 166 kg / 366 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70 ZR 17 |
| Rear Tyre | 180/55 ZR 17 |
| FUEL SYSTEM | |
| Fuel Capacity | 14 Litres / 3.7 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2021 890 Duke R, a no-compromise mid-weight naked and successor to the 790 Duke. It pairs a more powerful 889 cc parallel twin with a revised chassis, adjustable WP APEX suspension and Brembo Stylema brakes, and is intended for both mountain roads and the track.
