Primus₹ 1,46,355
VS
S1 Pro ₹ 1,40,000
X
Hide Common Features| Fuel Type | Electric | Petrol | Petrol |
| Max Power | 4,000 W | -- | 42.9 bhp @ 9,000 rpm |
| Max Torque | -- | -- | 37 Nm @ 7,000 rpm |
| Emission Standard | -- | BS6 | BS6 |
| Cylinders | -- | 1 | 1 |
| Bore | -- | 96 mm | 89 mm |
| Valves Per Cylinder | -- | 4 | 4 |
| Stroke | -- | 62.1 mm | 60 mm |
| Displacement(cc) | -- | 449 | 373.27 |
| Spark Plugs | -- | 1 Per Cylinder | 1 Per Cylinder |
| Ignition | -- | Digital DC-CDI | CDI |
| Compression Ratio | -- | 12.5:1 | 12.88:1 |
| Cooling System | -- | Liquid Cooled | Liquid Cooled |
| Transmission | Automatic | 5 Speed Manual | 6 Speed Manual |
| Transmission Type | -- | Chain Drive | Chain Drive |
| Gear Shifting Pattern | -- | 1 Down 4 Up | 1 Down 5 Up |
| Clutch | -- | Wet multi-disc manual | Assist And Slipper Clutch |
| Fuel Delivery System | -- | Fuel Injection | Fuel Injection |
| Fuel Tank Capacity | -- | 6.2 litres | 14.5 litres |
| Reserve Fuel Capacity | -- | 1 litres | 2.9 litres |
| Riding Range | 107 Km | -- | 406 Km |
| Mileage Owner Reported | -- | -- | 28 kmpl |
| Top Speed | 77 Kmph | 143 Kmph | 180 Kmph |
| Company Claimed Mileage | -- | -- | 32.7 kmpl |
| Braking System | CBS | Standard | Dual Channel ABS |
| Front Brake Type | Drum | Disc | Disc |
| Front Brake Size | -- | 270 mm | 320 mm |
| Rear Brake Type | Drum | Disc | Disc |
| Rear Brake Size | -- | 250 mm | 230 mm |
| Calliper Type | No | Front -2 Piston Rear - Single Piston Caliper | Front-4 Piston Radial fixed, Rear-Single Piston Floating Calliper |
| Wheel Type | Alloy | Spoke | Alloy |
| Front Wheel Size | 12 inch | 21 inch | 19 inch |
| Rear Wheel Size | 12 inch | 19 inch | 17 inch |
| Front Tyre Size | -- | 80/100-21 51M | 100/90 - 19 |
| Rear Tyre Size | -- | 120/80-19 63M | 130/80 - 17 |
| Tyre Type | Tubeless | Tubed | Tubeless |
| Radial Tyres | No | No | Yes |
| Front Tyre Pressure (Rider) | -- | 14 psi | 29 psi |
| Rear Tyre Pressure (Rider) | -- | 18 psi | 29 psi |
| Front Tyre Pressure (Rider & Pillion) | -- | 14 psi | 29 psi |
| Rear Tyre Pressure (Rider & Pillion) | -- | 18 psi | 32 psi |
| Front Suspension | Telescopic | ø49 mm inverted telescopic fork with adjustable compression and rebound damping / 305 mm | 43mm Upside-down WP Apex front forks |
| Rear Suspension | Dual Shocker | New Uni Trak with adjustable dual-range (high/low-speed) compression damping | WP APEX Monoshock |
| Kerb Weight | 130 kg | 110.2 kg | 177 kg |
| Overall Length | 1,912 mm | 2185 mm | 2,154 mm |
| Overall Width | 705 mm | 820 mm | 900 mm |
| Overall Height | 1,133 mm | 1265 mm | -- |
| Wheelbase | 1,400 mm | 1485 mm | 1,430 mm |
| Ground Clearance | 150 mm | 340 mm | |
| Seat Height | -- | 955 mm | 855 mm |
| Chassis Type | Underbone | Perimeter aluminium | Steel Trellis Frame, Powder-coated |
| Odometer | Digital | No | Digital |
| DRLs (Daytime running lights) | Yes | No | Yes |
| Mobile App Connectivity | Yes | No | Yes |
| GPS & Navigation | Yes | No | Yes |
| USB charging port | Yes | No | Yes |
| Front storage box | Yes | No | No |
| Under seat storage | 22 ltr | No | No |
| AHO (Automatic Headlight On) | -- | No | Yes |
| Speedometer | Digital | NA | Digital |
| Fuel Guage | -- | No | Yes |
| Tachometer | No | Not Present | Digital |
| Stand Alarm | Yes | No | Yes |
| No. of Tripmeters | 1 | 0 | 2 |
| Tripmeter Type | Digital | No | Digital |
| Low Fuel Indicator | -- | No | Yes |
| Low Oil Indicator | -- | No | Yes |
| Low Battery Indicator | Yes | No | Yes |
| Pillion Seat | Yes | No | Yes |
| Start Type | Electric Start | Electric Start | Electric Start |
| Shift Light | No | No | Yes |
| Clock | Yes | No | Yes |
| Electric System | -- | -- | -- |
| Battery | -- | 12.8V 2.0 Ah (10HR) Li Battery | 12 V 8 AH |
| Headlight Type | LED | NA | LED |
| Brake/Tail Light | Halogen Bulb | NA | LED |
| Turn Signal | Halogen Bulb | NA | LED |
| Pass Light | Yes | No | Yes |
| Additional Features | Drive Mode | NA | -- |
| 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 | -- | -- |
| Rating |
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| Colors |
Havelock Blue
Himalayan White
Royal Orange
Buck Black
|
Lime Green
|
Galactic Blue
Dark Galvano Black
|
