# Aprilia Storm 125 — Full Specifications 2026

> Complete technical specifications for the Aprilia Storm 125.

Source: https://indianautoforum.com/bikes/aprilia/storm-125/specifications

The Aprilia Storm 125 uses a 124.49cc air-cooled, 3-valve, SOHC fuel-injected engine producing 9.92 PS at 7700 rpm and 9.7 Nm of torque at 6000 rpm. ARAI-rated mileage is 50.08 kmpl. Kerb weight is 118 kg. The 12-inch alloy wheels with knobby Vee Rubber tyres are the Storm 125's most distinctive specification.

| Specification | Aprilia Storm 125 |
|---|---|
| Engine | 124.49cc, Air-cooled, 3-valve SOHC FI |
| Max Power | 9.92 PS @ 7700 rpm |
| Max Torque | 9.7 Nm @ 6000 rpm |
| ARAI Mileage | 50.08 kmpl |
| Kerb Weight | 118 kg |
| Fuel Tank | 6.5 litres |
| Seat Height | 775 mm |
| Front Brake | 220mm Disc |
| Rear Brake | 140mm Drum |
| CBS | Yes |
| Bluetooth | No |
| Instrument | Analogue twin-pod |
| Wheels | 12-inch alloy |
| Tyres | Knobby Vee Rubber |

## Brakes & Wheels
| Spec | Value |
|------|-------|
| Braking System | CBS |
| Front Brake | Disc, 220 mm, 2 piston caliper |
| Rear Brake | Drum, 140 mm |
| Tyre Pressure (Rider & Pillion) | Front - 26 psi, Rear - 32 psi |
| Tyre Pressure (Rider Only) | Front - 26 psi, Rear - 29 psi |
| Tyre Size | Front - 120/70 - 14, Rear - 120/70 - 14 |
| Tyre Type | Tubeless |
| Wheel Size | Front - 14 inch, Rear - 14 inch |
| Wheel Type | Alloy |

## Dimensions
| Spec | Value |
|------|-------|
| Fuel Tank Capacity | 6 litres |
| Ground Clearance | 155 mm |
| Kerb Weight | 118 kg |
| Overall Dimensions (LxWxH) | 1985 mm x 806 mm x 1261 mm |
| Reserve Fuel Capacity | 1.2 litres |
| Seat Height | 780 mm |
| Wheelbase | 1365 mm |

## Power & Performance
| Spec | Value |
|------|-------|
| Battery | 5A 12V |
| Bore x Stroke | 52 mm x 58.6 mm |
| Compression Ratio | 9.2:1 |
| Displacement | 124.45 cc |
| Emission Standard | BS6 Phase 2 |
| Engine Type | 1 Cylinder, Air Cooled, 3 Valves |
| Fuel Type | Petrol |
| Max Power | 9.97 bhp @ 7300 rpm |
| Max Torque | 10.33 Nm @ 5500 rpm |
| Mileage - Owner Reported | 36.5 kmpl |
| Riding Modes | No |
| Riding Range | 219 km |
| Spark Plugs | 1 Per Cylinder |
| Top Speed | 90 kmph |
| Transmission | Automatic |
| Transmission Type | CVT |

## Suspensions & Chassis
| Spec | Value |
|------|-------|
| Chassis Type | Tubular chassis |
| Front Suspension | Telescopic |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | Hydraulic Shock absorber with five position adjustable |
| Rear Suspension Preload Adjuster | Yes |

## Warranty and Services
| Spec | Value |
|------|-------|
| 1st Service | 250-750 km or 15-30 days |
| 2nd Service | 2500-3000 km or 75-90 days |
| 3rd Service | 5500-6000 km or 165-180 days |
| 4th Service | 8500-9000 km or 255-270 days |
| No. of Free Services | 4 |
| Vehicle Warranty | 60,000 km or 5 years |

The Storm 125's 3-valve engine (vs a typical 2-valve layout on most 125cc scooters) contributes to its higher ARAI mileage rating. The 6.5-litre fuel tank is 1 litre more than the SR 125 and 0.7 litres more than the NTorq 125. The 12-inch front wheel versus the SR 125's 14-inch front wheel reduces the Storm's turning radius and makes it nimble in tight city spaces, though it reduces stability at higher speeds.

## FAQs

**What is the engine displacement and power output of the Aprilia Storm 125?**
The Aprilia Storm 125 is powered by a 124.49cc air-cooled, 3-valve, single-cylinder fuel-injected engine producing 9.92 PS at 7,700 rpm and 9.7 Nm of torque at 6,000 rpm. The CVT automatic transmission delivers power smoothly for city commuting. The 3-valve cylinder head is a key spec differentiator over the 2-valve layouts found on most 125cc rivals.

**What is the ARAI-certified mileage of the Aprilia Storm 125?**
The Aprilia Storm 125 has an ARAI-certified mileage of 38.5 kmpl. In real-world city riding, most owners report 35-38 kmpl, with highway riding delivering up to 40-42 kmpl. The knobby Vee Rubber tyres increase rolling resistance slightly compared to road-biased slick tyres, which narrows the gap between ARAI and city figures.

**What are the kerb weight and seat height of the Aprilia Storm 125?**
The Aprilia Storm 125 has a kerb weight of 118 kg and a seat height of 780 mm. Ground clearance is 155 mm. The 780mm seat height is 10mm lower than the Aprilia SR 125 (790mm), making it slightly more accessible for shorter riders. The 6.5-litre fuel tank contributes to the heavier kerb weight versus the SR 125's 102 kg.

**What braking system does the Aprilia Storm 125 use?**
The Aprilia Storm 125 uses a 220mm front disc brake and a 140mm rear drum brake, paired with a CBS (Combined Braking System) as standard on the only STD variant. CBS proportionally distributes braking force between the front disc and rear drum when either lever is applied independently. There is no ABS - only CBS - on the Storm 125.

**What suspension does the Aprilia Storm 125 have?**
The Aprilia Storm 125 uses telescopic front forks with a 30mm inner tube and a mono shock rear absorber. The suspension is tuned for compliance on Indian roads, absorbing potholes and broken surfaces effectively. The 12-inch wheel diameter also contributes to a more cushioned ride over urban obstacles compared to larger-diameter wheel setups on conventional scooters.

## More
- [Overview](/bikes/aprilia/storm-125)
- [Variants & Prices](/bikes/aprilia/storm-125/variants)
- [Price in India](/bikes/aprilia/storm-125/price)