Primus₹ 1,46,355
VS
S1 Pro ₹ 1,40,000
X
| Key Highlights | Ampere Primus | Harley Davidson Fat Boy | KTM 250 Duke |
| Price | ₹ 146355 | ₹ 2449000 | ₹ 259588 |
| Fuel Type | Electric | Petrol | Petrol |
| Power | 4,000 W | 92.5 bhp @ 5,020 rpm | 29.6 bhp @ 9000 rpm |
| Riding Range | 107 Km | 340.2 Km | 405 Km |
Hide Common Features| Fuel Type | Electric | Petrol | Petrol |
| Max Power | 4,000 W | 92.5 bhp @ 5,020 rpm | 29.6 bhp @ 9000 rpm |
| Max Torque | -- | 155 Nm @ 3500 rpm | 24 Nm @ 7500 rpm |
| Emission Standard | -- | BS6 | BS6 |
| Cylinders | -- | 2 | 1 |
| Bore | -- | 102 mm | 72 mm |
| Valves Per Cylinder | -- | 4 | 4 |
| Stroke | -- | 114 mm | 61.1 mm |
| Displacement(cc) | -- | 1868 | 248.8 |
| Spark Plugs | -- | 2 Per Cylinder | 1 Per Cylinder |
| Ignition | -- | Digital | Digital Ignition |
| Compression Ratio | -- | 10.5:1 | 12.5:1 |
| Cooling System | -- | Liquid Cooled | Liquid Cooled |
| Transmission | Automatic | 6 Speed Manual | 6 Speed Manual |
| Transmission Type | -- | Chain Drive | Chain Drive |
| Gear Shifting Pattern | -- | 1 Down 5 Up | 1 Down 5 Up |
| Clutch | -- | Wet Multiplate | PASC antihopping clutch mechanically operated |
| Fuel Delivery System | -- | Fuel Injection | Fuel Injection |
| Fuel Tank Capacity | -- | 18.9 litres | 13.5 litres |
| Reserve Fuel Capacity | -- | 3.8 litres | 2.7 litres |
| Riding Range | 107 Km | 340.2 Km | 405 Km |
| Mileage Owner Reported | -- | -- | 30 kmpl |
| Top Speed | 77 Kmph | 177 Kmph | 148 Kmph |
| Company Claimed Mileage | -- | 18 kmpl | -- |
| Braking System | CBS | Dual Channel ABS | Switchable ABS |
| Front Brake Type | Drum | Disc | Disc |
| Front Brake Size | -- | 300 mm | 320 mm |
| Rear Brake Type | Drum | Disc | Disc |
| Rear Brake Size | -- | 292 mm | 230 mm |
| Calliper Type | No | Front - 4 Piston Rear - 2 Piston Caliper | Front-4-Piston Rear-Single piston calliper |
| Wheel Type | Alloy | Alloy | Alloy |
| Front Wheel Size | 12 inch | 18 inch | 17 inch |
| Rear Wheel Size | 12 inch | 18 inch | 17 inch |
| Front Tyre Size | -- | 160/60R1870V | 110/70-17 |
| Rear Tyre Size | -- | 240/40 R18 | 150/60-17 |
| Tyre Type | Tubeless | Tubeless | Tubeless |
| Radial Tyres | No | Yes | Yes |
| Front Tyre Pressure (Rider) | -- | 36 psi | 29 psi |
| Rear Tyre Pressure (Rider) | -- | 40 psi | 29 psi |
| Front Tyre Pressure (Rider & Pillion) | -- | 36 psi | 29 psi |
| Rear Tyre Pressure (Rider & Pillion) | -- | 40 psi | 32 psi |
| Front Suspension | Telescopic | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps | USD |
| Rear Suspension | Dual Shocker | Hidden free piston coil-over monoshock; 43mm stroke | WP APEX Monoshock |
| Kerb Weight | 130 kg | 317 kg | 169 kg |
| Overall Length | 1,912 mm | 2370 mm | 2072 mm |
| Overall Width | 705 mm | 985 mm | 831 mm |
| Overall Height | 1,133 mm | 1095 mm | 1109 mm |
| Wheelbase | 1,400 mm | 1665 mm | 1357 mm |
| Ground Clearance | 150 mm | 115 mm | |
| Seat Height | -- | 675 mm | 823 mm |
| Chassis Type | Underbone | Mild steel tubular frame | Steel trellis frame powder coated |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | Yes | Yes |
| Mobile App Connectivity | Yes | No | No |
| GPS & Navigation | Yes | No | No |
| USB charging port | Yes | Yes | No |
| Front storage box | Yes | No | No |
| Under seat storage | 22 ltr | No | No |
| AHO (Automatic Headlight On) | -- | Yes | Yes |
| Speedometer | Digital | Analogue | Digital |
| Fuel Guage | -- | Yes | Yes |
| Tachometer | No | Digital | Digital |
| Stand Alarm | Yes | Yes | Yes |
| No. of Tripmeters | 1 | 2 | 2 |
| Tripmeter Type | Digital | Digital | Digital |
| Low Fuel Indicator | -- | Yes | Yes |
| Low Oil Indicator | -- | Yes | Yes |
| Low Battery Indicator | Yes | Yes | Yes |
| Pillion Seat | Yes | Yes | Yes |
| Start Type | Electric Start | Electric Start | Electric Start |
| Shift Light | No | Yes | Yes |
| Clock | Yes | Yes | Yes |
| Electric System | -- | -- | -- |
| Battery | -- | Maintenance Free | 12V 8 Ah |
| Headlight Type | LED | LED | LED Head Lamp |
| Brake/Tail Light | Halogen Bulb | LED | LED Tail Lamp |
| Turn Signal | Halogen Bulb | LED | Yes |
| Pass Light | Yes | Yes | Yes |
| Additional Features | Drive Mode | High beam | 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
|
Sharkskin Blue
Red Rock
Vivid Black
Billiard Gray
|
Electronic Orange
Ceramic White
|
