| Key Highlights | SP 125 | Star City Plus |
|---|---|---|
| Price | ₹ 85,815 | ₹ 72,200 |
| Displacement | 123.94 cc | 109.7 cc |
| Power | 8 Kw @ 7500 rpm | 8.08 bhp @ 7350 rpm |
| Mileage | 63 kmpl | 83.09 kmpl |
| Top Speed | 100 km/h | 90 km/h |
| Max Power Highest power the engine/motor can produce. | 8 Kw @ 7500 rpm | 8.08 bhp @ 7350 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 10.9 Nm @ 6000 rpm | 8.7 Nm @ 4500 rpm |
| Battery Type | 12V, 5.0Ah | MF Battery |
| Charging Time | 0 | N/A |
| Compression Ratio Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability. | 10.0:1 | 10.0 : 1 |
| Emission Type Pollution level compliance of the engine. | BS6 | BS-VI |
| Engine Type Design and working of the two-wheeler's engine. | Air Cooled, 4 stroke, SI Engine | Single Cylinder, 4-Stroke, Air Cooled |
| Displacement Engine cylinder capacity measured in cc. | 123.94 | N/A |
| Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed. | 50 mm | 53 mm |
| Engine Oil | N/A | 1 L |
| Mileage City Distance a two-wheeler covers per liter/charge in city. | N/A | 83 Km |
| Peak Power Highest power a bike/scooter can produce. | 10 W | 8 W |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | 693 Km | 680 Km |
| Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM. | 63.1 mm | 48 mm |
| Speed Zero Fourty Kmph Sec | N/A | 3 sec |
| Top Speed | 100 Km/h | 90 Km/h |
| Tyre Size | Front : 80/100-18, Rear : 100/80-18 M/C 53P | Front : 2.75 X 17 41P 4PR, Rear : 3.0 X 17 50P 6PR |
| Wheel Size | Front :18 inch, Rear :18 inch | Front : 17 inch, Rear : 17 inch |
| Ignition The system that starts the engine, usually via a key, button, or smart start. | CDI | ECU |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1285 mm | 1260 mm |
| Radial Tyre A tyre with strong sidewalls and better grip, durability, and heat resistance. | N/A | Yes |
| Rear Tyre Pressure Rider | 33 psi | 32 psi |
| Rear Tyre Pressure Rider And Pillion | 41 psi | 36 psi |
| Braking Type | Combi Brake System | Synchronized Braking System |
| Rear Brake Diameter | 130 mm | 110 mm |
| Fuel Supply | PGM_FI | ET – FI Eco Thrust Fuel Injection Technology |
| Fuel Capacity | 11 L | 10 L |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Commuter | Commuter Bike |
| Frame The main structure holding the bike together. | Diamond Type | N/A |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 160 mm | 172 mm |
| Height | 1091 mm | 1080 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 116 Kg | 115 Kg |
| Length | 2027 mm | 1984 mm |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Saddle Height Distance from the ground to the seat. | 790 mm | N/A |
| Seat Height Distance from the ground to the seat. | 790 mm | N/A |
| Width | 785 mm | 750 mm |
| Usb Charging Port A USB slot to charge devices like phones. | N/A | Yes |
| Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery. | No | N/A |
| Engine Kill Switch A button to instantly turn off the engine for safety and convenience. | Yes | N/A |
| Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces. | N/A | N/A |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | Digital | Semi-Digital |
| Speedometer Displays the current speed of the bike in km/h or mph. | Digital | Analogue |
| Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides. | N/A | Digital |
| Clock | Yes | N/A |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | Yes | N/A |
| Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement. | N/A | N/A |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Multiple Wet Clutch | Wet, Multiple - Disc |
| Gear Box | 5 Speed | 4 Speed |
| Transmission The entire system that transfers engine power to the wheels (includes clutch and gearbox). | Manual | Constant Mesh |
| Head Light | LED | LED, 11W |
| Tail Light | LED | Halogen Bulb 5 / 10 W |
| Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction. | N/A | Halogen Bulb |
| Battery Capacity Total energy the battery can store. | 12 V/5 Ah | 12 V/4 Ah |
| Battery Warranty Warranty period for the battery. | 3 Years | N/A |
| No Of Batteries | N/A | N/A |
| Suspension Front | Telescopic | Telescopic (Oil damped) |
| Suspension Rear | Hydraulic Type | 5 Step Adjustable Hydraulic Shock Absorber |
| Additional Features | Silent Start with ACG, Gear position Indicator, Eco Indicator. | Econometer |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | N/A | N/A |