Primus₹ 1,46,355
VS
S1 Pro ₹ 1,40,000
X
| Key Highlights | Ampere Primus | KTM 250 Duke | Royal Enfield Bullet 350 |
| Price | ₹ 146355 | ₹ 259588 | ₹ 173562 |
| Fuel Type | Electric | Petrol | Petrol |
| Power | 4,000 W | 29.6 bhp @ 9000 rpm | 20.2 bhp @ 6100 rpm |
| Riding Range | 107 Km | 405 Km | 481 Km |
Hide Common Features| Fuel Type | Electric | Petrol | Petrol |
| Max Power | 4,000 W | 29.6 bhp @ 9000 rpm | 20.2 bhp @ 6100 rpm |
| Max Torque | -- | 24 Nm @ 7500 rpm | 27 Nm @ 4000 rpm |
| Emission Standard | -- | BS6 | BS6 Phase 2 |
| Cylinders | -- | 1 | 1 |
| Bore | -- | 72 mm | 72 mm |
| Valves Per Cylinder | -- | 4 | 2 |
| Stroke | -- | 61.1 mm | 85.8 mm |
| Displacement(cc) | -- | 248.8 | 349 |
| Spark Plugs | -- | 1 Per Cylinder | 1 Per Cylinder |
| Ignition | -- | Digital Ignition | CDI |
| Compression Ratio | -- | 12.5:1 | 9.5 : 1 |
| Cooling System | -- | Liquid Cooled | Air and Oil-Cooled |
| Transmission | Automatic | 6 Speed Manual | 5 Speed Manual |
| Transmission Type | -- | Chain Drive | Chain Drive |
| Gear Shifting Pattern | -- | 1 Down 5 Up | 1 Down 4 Up |
| Clutch | -- | PASC antihopping clutch mechanically operated | Wet Multi-plate |
| Fuel Delivery System | -- | Fuel Injection | Fuel Injection |
| Fuel Tank Capacity | -- | 13.5 litres | 13 litres |
| Reserve Fuel Capacity | -- | 2.7 litres | 2 litres |
| Riding Range | 107 Km | 405 Km | 481 Km |
| Mileage Owner Reported | -- | 30 kmpl | 37 kmpl |
| Top Speed | 77 Kmph | 148 Kmph | 110 Kmph |
| Company Claimed Mileage | -- | -- | -- |
| Braking System | CBS | Switchable ABS | Single Channel ABS |
| Front Brake Type | Drum | Disc | Disc |
| Front Brake Size | -- | 320 mm | 300 mm |
| Rear Brake Type | Drum | Disc | Drum |
| Rear Brake Size | -- | 230 mm | 153 mm |
| Calliper Type | No | Front-4-Piston Rear-Single piston calliper | Dual Piston |
| Wheel Type | Alloy | Alloy | Spoke |
| Front Wheel Size | 12 inch | 17 inch | 19 inch |
| Rear Wheel Size | 12 inch | 17 inch | 18 inch |
| Front Tyre Size | -- | 110/70-17 | 100/90 - 19 |
| Rear Tyre Size | -- | 150/60-17 | 120/80 - 18 |
| Tyre Type | Tubeless | Tubeless | Tubed |
| Radial Tyres | No | Yes | No |
| Front Tyre Pressure (Rider) | -- | 29 psi | 32 psi |
| Rear Tyre Pressure (Rider) | -- | 29 psi | 32 psi |
| Front Tyre Pressure (Rider & Pillion) | -- | 29 psi | 32 psi |
| Rear Tyre Pressure (Rider & Pillion) | -- | 32 psi | 36 psi |
| Front Suspension | Telescopic | USD | Telescopic, 41mm forks, 130mm travel |
| Rear Suspension | Dual Shocker | WP APEX Monoshock | Twin tube Emulsion shock absorbers with 6-step adjustable preload |
| Kerb Weight | 130 kg | 169 kg | 195 kg |
| Overall Length | 1,912 mm | 2072 mm | 2110 mm |
| Overall Width | 705 mm | 831 mm | 785 mm |
| Overall Height | 1,133 mm | 1109 mm | 1225 mm |
| Wheelbase | 1,400 mm | 1357 mm | 1390 mm |
| Ground Clearance | 150 mm | 151 mm | |
| Seat Height | -- | 823 mm | 805 mm |
| Chassis Type | Underbone | Steel trellis frame powder coated | Twin Downtube Spine Frame |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | Yes | -- |
| Mobile App Connectivity | Yes | No | No |
| GPS & Navigation | Yes | No | No |
| USB charging port | Yes | No | Yes |
| Front storage box | Yes | No | No |
| Under seat storage | 22 ltr | No | No |
| AHO (Automatic Headlight On) | -- | Yes | -- |
| Speedometer | Digital | Digital | Analogue |
| Fuel Guage | -- | Yes | Yes |
| Tachometer | No | Digital | -- |
| Stand Alarm | Yes | Yes | Yes |
| No. of Tripmeters | 1 | 2 | 0 |
| Tripmeter Type | Digital | Digital | Digital |
| Low Fuel Indicator | -- | Yes | Yes |
| Low Oil Indicator | -- | Yes | -- |
| Low Battery Indicator | Yes | Yes | -- |
| Pillion Seat | Yes | Yes | Yes |
| Start Type | Electric Start | Electric Start | Electric Start |
| Shift Light | No | Yes | No |
| Clock | Yes | Yes | No |
| Electric System | -- | -- | -- |
| Battery | -- | 12V 8 Ah | 12 volt, 8 Ah, VRLA (maintenance free) |
| Headlight Type | LED | LED Head Lamp | Halogen Bulb |
| Brake/Tail Light | Halogen Bulb | LED Tail Lamp | Halogen Bulb |
| Turn Signal | Halogen Bulb | Yes | Halogen Bulb |
| Pass Light | Yes | Yes | Yes |
| Additional Features | Drive Mode | LCD Display | -- |
| Manufacturer Warranty | 3 Year | -- | |
| Battery Charging Time | 5 Hrs | -- | -- |
| Rated Power | 3400 W | -- | -- |
| Fast Charging Time | Optional | -- | -- |
| Carrying Capacity | 150 Kg | -- | -- |
| Battery Capacity | 3 kWh | -- | -- |
| Battery Type | Lithium-ion | -- | -- |
| Motor Type | PMS Motor | -- | -- |
| Charger Output | 51.2V, 15A | -- | -- |
| Regenerative Breaking | No | -- | -- |
| Reverse Mode | Yes | -- | -- |
| Touch Screen Display | No | -- | -- |
| Central Locking System | No | -- | -- |
| Artificial Sound | No | -- | -- |
| Parking Assist | No | -- | -- |
| Hill Assist | No | -- | -- |
| Anti Theft System | No | -- | -- |
| Geo Fencing | No | -- | -- |
| Start Stop Button | Yes | -- | -- |
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| Colors |
Havelock Blue
Himalayan White
Royal Orange
Buck Black
|
Electronic Orange
Ceramic White
|
Maroon
Standard Black
Black Gold
Military Black
Military Red
|
