1/20Tap to zoomHonda SP 125
Honda · Motorcycle
SP 125 Specifications
₹ 89,406ex-showroom · last updated 2026
- Engine
- 123.94cc
- Power
- 10.72bhp
- Weight
- 116kg
01 / Spec Sheet
Honda SP 125 Full Specifications: Engine, Mileage, Weight & Dimensions
The Honda SP 125 is powered by a 123.94cc air-cooled, single-cylinder OHC engine that uses Honda's eSP (enhanced Smart Power) technology - a low-friction engine design with roller rocker arms and an offset cylinder that reduces mechanical losses and squeezes more efficiency out of every drop of fuel. The result is a peak output of 10.87 PS at 7500 rpm and 10.9 Nm of torque at 6000 rpm, delivered through a smooth 5-speed gearbox with a conventional chain drive.
On paper, the ARAI-claimed mileage is 63 kmpl. In practice, owners riding in mixed city and highway conditions report 60-63 kmpl - figures that hold up well compared to rivals claiming similar numbers but often delivering less.
The engine sits in a tubular frame with a telescopic front fork and a 5-step adjustable hydraulic rear shock. Ground clearance is a sensible 160 mm - enough for most city roads and mild uneven patches, though it won't inspire confidence on deeply broken rural roads. The 790 mm seat height is accessible for riders of average build.
At 116 kg kerb weight, the SP 125 is one of the lighter bikes in the 125cc segment, which makes manoeuvring through tight city traffic noticeably less tiring. The 11-litre fuel tank is a practical size - giving you a real-world range of roughly 660-690 km before you need to fill up.
All variants get an all-LED headlamp, a fully digital instrument console, and tubeless tyres on alloy wheels (80/100-18 front, 100/80-18 rear). The STD and Anniversary Edition use drum brakes all around with CBS; the DLX adds a 240 mm front disc brake, a TFT colour console, and Honda RoadSync Bluetooth for music and navigation alerts via your phone. A USB Type-A charging port is exclusive to the DLX variant.
| Brakes & Wheels | |
|---|---|
| Braking System | CBS |
| Front Brake | Drum, 130 mm |
| Rear Brake | Drum, 130 mm |
| Tyre Pressure (Rider & Pillion) | Front - 25 psi, Rear - 41 psi |
| Tyre Pressure (Rider Only) | Front - 25 psi, Rear - 33 psi |
| Tyre Size | Front - 80/100 - 18, Rear - 100/80 - 18 |
| Tyre Type | Tubeless |
| Wheel Size | Front - 18 inch, Rear - 18 inch |
| Wheel Type | Alloy |
| Dimensions | |
| Fuel Tank Capacity | 11 litres |
| Ground Clearance | 160 mm |
| Kerb Weight | 116 kg |
| Overall Dimensions (LxWxH) | 2027 mm x 785 mm x 1091 mm |
| Reserve Fuel Capacity | 1.76 litres |
| Seat Height | 790 mm |
| Seat Length | 678 mm |
| Wheelbase | 1285 mm |
| Power & Performance | |
| Battery | 12V, 5.0Ah |
| Bore x Stroke | 50 mm x 63.1 mm |
| Clutch | Wet Multiplate |
| Compression Ratio | 10.0:1 |
| Displacement | 123.94 cc |
| Emission Standard | BS6 Phase 2B |
| Engine Type | 1 Cylinder, Air Cooled, 2 Valves |
| Fuel Type | Petrol |
| Gear Shifting Pattern | 1 Down 4 Up |
| Max Power | 10.72 bhp @ 7500 rpm |
| Max Torque | 10.9 Nm @ 6000 rpm |
| Mileage - Owner Reported | 62 kmpl |
| Riding Modes | No |
| Riding Range | 682 km |
| Spark Plugs | 1 Per Cylinder |
| Top Speed | 100 kmph |
| Transmission | 5 Speed Manual |
| Transmission Type | Chain Drive |
| Suspensions & Chassis | |
| Chassis Type | Diamond |
| Front Suspension | Telescopic |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | Hydraulic Type |
| Rear Suspension Preload Adjuster | Yes |
| Warranty and Services | |
| 1st Service | 750-1000 km or 15-30 days |
| 2nd Service | 5500-6000 km or 165-180 days |
| 3rd Service | 11500-12000 km or 350-365 days |
| 4th Service | — |
| 5th Service | — |
| No. of Free Services | 3 |
| Vehicle Warranty | 42,000 km or 3 years |
Compared to rivals, the SP 125's peak power is slightly lower than the Hero Glamour X 125 (11.55 PS) and TVS Raider 125 (11.2 PS) - but in real-world city riding, this difference is almost imperceptible. What stands out instead is the SP 125's engine refinement at low to mid speeds, which is a league ahead of most competitors. For riders who spend the bulk of their time between 30 and 70 kmph, the SP 125's specifications translate into a more relaxed, comfortable ride quality than its rivals despite the slightly lower peak output.