Primus₹ 1,46,355
VS
S1 Pro ₹ 1,40,000
X
| Key Highlights | Ampere Primus | Royal Enfield Bullet 350 | Yamaha FZ X |
| Price | ₹ 146355 | ₹ 173562 | ₹ 148374 |
| Fuel Type | Electric | Petrol | Petrol |
| Power | 4,000 W | 20.2 bhp @ 6100 rpm | 12.2 bhp @ 7250 rpm |
| Riding Range | 107 Km | 481 Km | 480 Km |
Hide Common Features| Fuel Type | Electric | Petrol | Petrol |
| Max Power | 4,000 W | 20.2 bhp @ 6100 rpm | 12.2 bhp @ 7250 rpm |
| Max Torque | -- | 27 Nm @ 4000 rpm | 13.3 Nm @ 5500 rpm |
| Emission Standard | -- | BS6 Phase 2 | BS6 |
| Cylinders | -- | 1 | 1 |
| Bore | -- | 72 mm | 57.3 mm |
| Valves Per Cylinder | -- | 2 | 2 |
| Stroke | -- | 85.8 mm | 57.9 mm |
| Displacement(cc) | -- | 349 | 149 |
| Spark Plugs | -- | 1 Per Cylinder | 1 Per Cylinder |
| Ignition | -- | CDI | TCI (Transistor Controlled Ignition) |
| Compression Ratio | -- | 9.5 : 1 | 9.6 : 1 |
| Cooling System | -- | Air and Oil-Cooled | Air Cooled |
| Transmission | Automatic | 5 Speed Manual | 5 Speed Manual |
| Transmission Type | -- | Chain Drive | Chain Drive |
| Gear Shifting Pattern | -- | 1 Down 4 Up | 1 Down 4 Up |
| Clutch | -- | Wet Multi-plate | Wet Multiple-disc |
| Fuel Delivery System | -- | Fuel Injection | Fuel Injection |
| Fuel Tank Capacity | -- | 13 litres | 10 litres |
| Reserve Fuel Capacity | -- | 2 litres | 1.6 litres |
| Riding Range | 107 Km | 481 Km | 480 Km |
| Mileage Owner Reported | -- | 37 kmpl | 48 kmpl |
| Top Speed | 77 Kmph | 110 Kmph | 115 Kmph |
| Company Claimed Mileage | -- | -- | -- |
| Braking System | CBS | Single Channel ABS | Single Channel ABS |
| Front Brake Type | Drum | Disc | Disc |
| Front Brake Size | -- | 300 mm | 282 mm |
| Rear Brake Type | Drum | Drum | Disc |
| Rear Brake Size | -- | 153 mm | 220 mm |
| Calliper Type | No | Dual Piston | Dual Piston |
| Wheel Type | Alloy | Spoke | Alloy |
| Front Wheel Size | 12 inch | 19 inch | 17 inch |
| Rear Wheel Size | 12 inch | 18 inch | 17 inch |
| Front Tyre Size | -- | 100/90 - 19 | 100/80-17M/C 52P |
| Rear Tyre Size | -- | 120/80 - 18 | 140/60R17M/C 63P |
| Tyre Type | Tubeless | Tubed | Tubeless |
| Radial Tyres | No | No | Yes |
| Front Tyre Pressure (Rider) | -- | 32 psi | 29 psi |
| Rear Tyre Pressure (Rider) | -- | 32 psi | 33 psi |
| Front Tyre Pressure (Rider & Pillion) | -- | 32 psi | 29 psi |
| Rear Tyre Pressure (Rider & Pillion) | -- | 36 psi | 33 psi |
| Front Suspension | Telescopic | Telescopic, 41mm forks, 130mm travel | Telescopic Fork 41mm Inner Tube Diameter with Fork Boot |
| Rear Suspension | Dual Shocker | Twin tube Emulsion shock absorbers with 6-step adjustable preload | 7-Step Adjustable Monocross Suspension |
| Kerb Weight | 130 kg | 195 kg | 139 kg |
| Overall Length | 1,912 mm | 2110 mm | 2020 mm |
| Overall Width | 705 mm | 785 mm | 785 mm |
| Overall Height | 1,133 mm | 1225 mm | 1115 mm |
| Wheelbase | 1,400 mm | 1390 mm | 1330 mm |
| Ground Clearance | 150 mm | 160 mm | |
| Seat Height | -- | 805 mm | 810 mm |
| Chassis Type | Underbone | Twin Downtube Spine Frame | Single Downtube Frame |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | -- | Yes |
| Mobile App Connectivity | Yes | No | Yes |
| GPS & Navigation | Yes | No | Yes |
| USB charging port | Yes | Yes | Yes |
| Front storage box | Yes | No | No |
| Under seat storage | 22 ltr | No | No |
| AHO (Automatic Headlight On) | -- | -- | Yes |
| Speedometer | Digital | Analogue | Digital |
| Fuel Guage | -- | Yes | Yes |
| Tachometer | No | -- | Digital |
| Stand Alarm | Yes | Yes | No |
| No. of Tripmeters | 1 | 0 | 2 |
| Tripmeter Type | Digital | Digital | Digital |
| Low Fuel Indicator | -- | Yes | Yes |
| Low Oil Indicator | -- | -- | No |
| Low Battery Indicator | Yes | -- | No |
| Pillion Seat | Yes | Yes | Yes |
| Start Type | Electric Start | Electric Start | Electric Start |
| Shift Light | No | No | No |
| Clock | Yes | No | Yes |
| Electric System | -- | -- | 12V |
| Battery | -- | 12 volt, 8 Ah, VRLA (maintenance free) | 12V Maintenance Free |
| Headlight Type | LED | Halogen Bulb | LED Head Lamp |
| Brake/Tail Light | Halogen Bulb | Halogen Bulb | LED Tail Lamp |
| Turn Signal | Halogen Bulb | Halogen Bulb | Yes |
| Pass Light | Yes | Yes | Yes |
| Additional Features | Drive Mode | -- | Side stand engine cut-off switch |
| 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
|
Maroon
Standard Black
Black Gold
Military Black
Military Red
|
Dark Matte Blue
Matte Titan
Matt Copper
|
