The KTM 390 Duke is a motorcycle that has been in production from 2017-18. Its engine is a four-stroke, single cylinder, with a capacity of 373cc. It has a liquid cooling system and runs on Bosch injection. The bike features a steel trellis frame, powder-coated for durability, and has a front suspension of a WP inverted fork with 43mm, while the rear suspension is a WP monoshock. The front brake consists of a single 320mm disc with a 4 piston radial caliper, and the rear brake is a single 230mm disc with 1 piston caliper. This bike has a maximum power of 43.5hp/32kW at 9500rpm and a maximum torque of 3.6kg-m/35.3Nm at 7000rpm. The KTM 390 Duke has a clutch of a PASC c antihopping clutch, mechanically operated, and a transmission of 6 speed. It also has a Bosch EMS ignition and a starting system that is electric. Additionally, this bike has a Bosch 9MB two-channel ABS and 13.4L/3.5 US gal/2.9 Imp gal fuel capacity. Its dry weight is 149kg/328lbs. The bike’s measurements are as follows: front tire 110/70 -17, rear tire 150/60-17; steering head angle 66 degrees; seat height 830mm/32.7in; wheelbase 1357mm/53.4in; ground clearance 185mm/7.3in. Overall, the KTM 390 Duke is a powerful high-performing motorcycle perfect for people who enjoy a thrilling and smooth ride.
Technical specifications:
Make Model: KTM 390 Duke
| Year | 2017 – 18 |
|---|---|
| Engine | Four stroke, single cylinder. DOHC with finger followers, 4 valves |
| Capacity | 373 cc / 22.7 cu-in |
| Bore x Stroke | 89 x 60 mm |
| Cooling System | Liquid Cooled |
| Compression Ratio | 12.6:1 |
| Induction | Bosch Injection |
| Lubrication | Wet sump |
| Ignition | Bosch EMS |
| Starting | Electric |
| Max Power | 43.5 hp / 32 kW @ 9500 rpm |
| Max Torque | 3.6 kg-m / 35.3 Nm @7000rpm |
| Clutch | PASC c antihopping clutch, mechanically operated |
| Transmission | 6 Speed |
| Primary Drive Ratio | 30:80 |
| Final Drive Ratio | 15:45 |
| Final Drive | Chain 5/8 x 1/4″ X Ring |
| Frame | Steel trellis frame, powder coated |
| Front Suspension | WP inverted fork 43 mm |
| Front Wheel Travel | 142 mm / 5.6 in |
| Rear Suspension | WP monoshock |
| Rear Wheel Travel | 150 mm / 5.9 in |
| Front Brakes | Single 320 mm disc, 4 piston radial caliper |
| Rear Brakes | Single 230 mm disc 1 piston caliper |
| ABS | Bosch 9MB two-channel ABS |
| Front Tyre | 110/70 -17 |
| Rear Tyre | 150/60-17 |
| Steering Head Angle | 66 degrees |
| Seat Height | 830 mm / 32.7 in |
| Wheelbase | 1357 mm / 53.4 in |
| Ground Clearance | 185 mm / 7.3 in |
| Dry Weight | 149 kg / 328 lbs |
| Fuel Capacity | 13.4 L / 3.5 US gal / 2.9 Imp gal |
