250 Duke₹ 2,39,000
VS
390 Duke ₹ 3,10,520
X
Hide Common Features| Fuel Type | Petrol | Petrol | Petrol |
| Max Power | 29.6 bhp @ 9000 rpm | 17.39 bhp @ 9250 rpm | 41.4 bhp @ 10750 rpm |
| Max Torque | 24 Nm @ 7500 rpm | 14.73 Nm @ 7250 rpm | 29.5 Nm @ 9000 rpm |
| Emission Standard | BS6 | BS6 | BS6 Phase 2 |
| Cylinders | 1 | 1 | 2 |
| Bore | 72 mm | 62 mm | 68 mm |
| Valves Per Cylinder | 4 | 4 | 2 |
| Stroke | 61.1 mm | 52.9 mm | 44.1 mm |
| Displacement(cc) | 248.8 | 159.7 | 321 |
| Spark Plugs | 1 Per Cylinder | 1 Per Cylinder | 1 Per Cylinder |
| Ignition | Digital Ignition | Mapped Ignition System | TCI |
| Compression Ratio | 12.5:1 | 10.0:1 | 11.2:1 |
| Cooling System | Liquid Cooled | Oil Cooled | Liquid Cooled |
| Transmission | 6 Speed Manual | 5 Speed Manual | 6 Speed Manual |
| Transmission Type | Chain Drive | Chain Drive | Chain Drive |
| Gear Shifting Pattern | 1 Down 5 Up | 1 Down 4 Up | 1 Down 5 Up |
| Clutch | PASC antihopping clutch mechanically operated | Wet Multiplate | Assist And Slipper Clutch |
| Fuel Delivery System | Fuel Injection | Fuel Injection | Fuel Injection |
| Fuel Tank Capacity | 13.5 litres | 12 litres | 14 litres |
| Reserve Fuel Capacity | 2.7 litres | 2.5 litres | -- |
| Riding Range | 405 Km | 540 Km | -- |
| Mileage Owner Reported | 30 kmpl | 45 kmpl | 28 Kmpl |
| Top Speed | 148 Kmph | 114 Kmph | -- |
| Company Claimed Mileage | -- | -- | -- |
| Braking System | Switchable ABS | Single Channel ABS | Dual Channel ABS |
| Front Brake Type | Disc | Disc | Disc |
| Front Brake Size | 320 mm | 270 mm | 298 mm |
| Rear Brake Type | Disc | Drum | Disc |
| Rear Brake Size | 230 mm | 130 mm | 220 mm |
| Calliper Type | Front-4-Piston Rear-Single piston calliper | Dual Piston | -- |
| Wheel Type | Alloy | Alloy | Alloy |
| Front Wheel Size | 17 inch | 17 inch | 17 inch |
| Rear Wheel Size | 17 inch | 17 inch | 17 inch |
| Front Tyre Size | 110/70-17 | 90/90-17 49P Tubeless | 110/70 - R17 |
| Rear Tyre Size | 150/60-17 | 110/80-17 57P Tubeless | 140/70 - R17 |
| Tyre Type | Tubeless | Tubeless | Tubeless |
| Radial Tyres | Yes | Yes | Yes |
| Front Tyre Pressure (Rider) | 29 psi | 25 psi | -- |
| Rear Tyre Pressure (Rider) | 29 psi | 28 psi | -- |
| Front Tyre Pressure (Rider & Pillion) | 29 psi | 25 psi | -- |
| Rear Tyre Pressure (Rider & Pillion) | 32 psi | 32 psi | -- |
| Front Suspension | USD | Telescopic Fork | USD Telescopic Forks |
| Rear Suspension | WP APEX Monoshock | Mono Shock | Mono-cross Rear Suspension |
| Kerb Weight | 169 kg | 145 kg | -- |
| Overall Length | 2072 mm | 2035 mm | 2090 mm |
| Overall Width | 831 mm | 790 mm | 730 mm |
| Overall Height | 1109 mm | 1050 mm | 1140 mm |
| Wheelbase | 1357 mm | 1357 mm | 1380 mm |
| Ground Clearance | 151 mm | 180 mm | |
| Seat Height | 823 mm | 800 mm | 780 mm |
| Chassis Type | Steel trellis frame powder coated | Double cradle Split Synchro STIFF | Diamond |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | Yes | Yes |
| Mobile App Connectivity | No | No | No |
| GPS & Navigation | No | No | No |
| USB charging port | No | No | -- |
| Front storage box | No | No | No |
| Under seat storage | No | No | No |
| AHO (Automatic Headlight On) | Yes | Yes | -- |
| Speedometer | Digital | Digital | Digital |
| Fuel Guage | Yes | Yes | Yes |
| Tachometer | Digital | Digital | -- |
| Stand Alarm | Yes | No | Yes |
| No. of Tripmeters | 2 | 2 | 2 |
| Tripmeter Type | Digital | Digital | Digital |
| Low Fuel Indicator | Yes | Yes | Yes |
| Low Oil Indicator | Yes | Yes | -- |
| Low Battery Indicator | Yes | Yes | -- |
| Pillion Seat | Yes | Yes | Yes |
| Start Type | Electric Start | Electric Start | Electric Start |
| Shift Light | Yes | Yes | Yes |
| Clock | Yes | Yes | Yes |
| Electric System | -- | 12V DC | -- |
| Battery | 12V 8 Ah | 12V 8Ah MF | -- |
| Headlight Type | LED Head Lamp | AHO LED Headlamp with LED position lamp | LED |
| Brake/Tail Light | LED Tail Lamp | LED - 1W/ 2.5 | LED |
| Turn Signal | Yes | LED - 1W/ 2.5 | LED |
| Pass Light | Yes | Yes | Yes |
| Additional Features | LCD Display | RT-Fi GTT (Glide Through Technology) Race Derived O3C engine Wave Bite key | -- |
| Manufacturer Warranty | -- | ||
| Battery Charging Time | -- | -- | -- |
| Rated Power | -- | -- | -- |
| Fast Charging Time | -- | -- | -- |
| Carrying Capacity | -- | -- | -- |
| Battery Capacity | -- | -- | -- |
| Battery Type | -- | -- | -- |
| Motor Type | -- | -- | -- |
| Charger Output | -- | -- | -- |
| Regenerative Breaking | -- | -- | -- |
| Reverse Mode | -- | -- | -- |
| Touch Screen Display | -- | -- | -- |
| Central Locking System | -- | -- | -- |
| Artificial Sound | -- | -- | -- |
| Parking Assist | -- | -- | -- |
| Hill Assist | -- | -- | -- |
| Anti Theft System | -- | -- | -- |
| Geo Fencing | -- | -- | -- |
| Start Stop Button | -- | -- | -- |
| Rating |
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| Colors |
Electronic Orange
Ceramic White
|
Matte Black
Racing Red
Knight Black
Metallic Blue
Lightning Blue
|
Icon Blue
Yamaha Black
|
