1/41Tap to zoomBajaj Pulsar NS125
Bajaj · Motorcycle
Pulsar NS125 Specifications
₹ 94,047ex-showroom · last updated 2026
- Engine
- 124.45cc
- Power
- 11.8bhp
- Mileage
- 46.9kmpl
- Weight
- 144kg
01 / Spec Sheet
Bajaj Pulsar NS125 Specifications
The Bajaj Pulsar NS125 is powered by a 124.4cc single-cylinder, liquid-cooled, SOHC fuel-injected BS6 engine producing 14.5 PS @ 9000 rpm and 11.5 Nm @ 7000 rpm, paired with a 5-speed gearbox. ARAI-certified mileage is 50.5 kmpl. The liquid-cooled architecture - unique in the 125cc segment - uses a coolant circuit and radiator to regulate engine temperature, preventing the heat build-up that air-cooled 125cc rivals experience in stop-start city traffic.
Front suspension is telescopic forks. Rear suspension is a monoshock - a single gas-charged absorber providing more consistent damping than conventional twin-shock commuter setups. Kerb weight is 139 kg. Seat height is 800 mm. Fuel tank capacity is 12 litres. Ground clearance is approximately 165 mm.
Top speed is approximately 110-115 kmph under standard conditions.
| Brakes & Wheels | |
|---|---|
| Braking System | CBS |
| Front Brake | Disc, 240 mm, 2 piston caliper |
| Rear Brake | Drum, 130 mm |
| Tyre Pressure (Rider & Pillion) | Front - 25 psi, Rear - 32 psi |
| Tyre Pressure (Rider Only) | Front - 25 psi, Rear - 28 psi |
| Tyre Size | Front - 90/90 - 17, Rear - 120/80 - 17 |
| Tyre Type | Tubeless |
| Wheel Size | Front - 17 inch, Rear - 17 inch |
| Wheel Type | Alloy |
| Dimensions | |
| Fuel Tank Capacity | 12 litres |
| Ground Clearance | 179 mm |
| Kerb Weight | 144 kg |
| Overall Dimensions (LxWxH) | 2012 mm x 810 mm x 1078 mm |
| Reserve Fuel Capacity | 2.6 litres |
| Seat Height | 805 mm |
| Seat Length | — |
| Wheelbase | 1353 mm |
| Power & Performance | |
| Battery | DC, 12V, 8Ah VRLA |
| Bore x Stroke | 52 mm x 58.6 mm |
| Clutch | Wet Multiplate |
| Compression Ratio | 10+/- 0.5 : 1 |
| Displacement | 124.45 cc |
| Emission Standard | BS6 Phase 2 |
| Engine Type | 1 Cylinder, Air Cooled, 4 Valves |
| Fuel Type | Petrol |
| Gear Shifting Pattern | 1 Down 4 Up |
| Max Power | 11.8 bhp @ 8500 rpm |
| Max Torque | 11 Nm @ 7000 rpm |
| Mileage - ARAI | 46.9 kmpl |
| Mileage - Owner Reported | 50 kmpl |
| Riding Modes | No |
| Riding Range | 563 km |
| Spark Plugs | 1 Per Cylinder |
| Top Speed | 103 kmph |
| Transmission | 5 Speed Manual |
| Transmission Type | Chain Drive |
| Suspensions & Chassis | |
| Chassis Type | Single down tube |
| Front Suspension | Telescopic |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | Mono shocks |
| Rear Suspension Preload Adjuster | No |
| Warranty and Services | |
| 1st Service | 500-750 km or 30-45 days |
| 2nd Service | 4500-5000 km or 240 days |
| 3rd Service | 9500-10000 km or 360 days |
| 4th Service | — |
| 5th Service | — |
| No. of Free Services | 3 |
| Vehicle Warranty | 75,000 km or 5 years |
Braking is a 300mm front disc with single-channel ABS and a rear drum brake. The single-channel ABS manages the front wheel during emergency braking. The NS125 runs on 17-inch alloy wheels with 100/80-17 front and 130/70-17 rear tyres. The instrument cluster is fully digital. The headlamp is the NS-series twin-pod LED unit.