| Key Highlights | Activa 125 | Jupiter CNG |
|---|---|---|
| Price | ₹ 89,256 | ₹ 87,578 |
| Displacement | 123.9 cc | 124.8 cc |
| Power | 8.3 bhp @ 6500 rpm | 7.10 bhp |
| Mileage | 47 kmpl | 100 kmpl |
| Top Speed | 90 km/h | 80 km/h |
| Max Power Highest power the engine/motor can produce. | 8.3 bhp @ 6500 rpm | 7.10 bhp |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 10.5 Nm @ 5000 rpm | 9.4 Nm |
| Battery Type | Maintenance Free | 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 | N/A |
| Cooling System Method used to prevent engine overheating. | Air Cooled | N/A |
| Displacement Engine cylinder capacity measured in cc. | 123.92 | 124.8 |
| 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 | N/A |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | 249.1 Km | 226 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 | N/A |
| Valve Per Cylinder Number of valves in each engine cylinder. | 2 | N/A |
| Top Speed | 90 Km/h | 80 Km/h |
| Tyre Size | Front : 90/90 - 12, Rear : 90/100 - 10 | N/A |
| Wheel Size | Front : 12 inch, Rear : 10 inch | N/A |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | Tubeless | N/A |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1260 mm | N/A |
| Front Tyre Pressure Rider | 22 psi | N/A |
| Front Tyre Pressure Rider And Pillion | 22 psi | N/A |
| Rear Tyre Pressure Rider | 29 psi | N/A |
| Rear Tyre Pressure Rider And Pillion | 36 psi | N/A |
| Rear Brake | Drum | N/A |
| Front Brake | Disc | N/A |
| Braking Type | CBS | N/A |
| Front Brake Diameter | 19 mm | N/A |
| Rear Brake Diameter | 130 mm | N/A |
| Fuel Supply | PGM-FI | N/A |
| Fuel Type | Petrol | N/A |
| Fuel Capacity | 5.3 L | 2 L |
| Fuel Reserve | 1.3 L | N/A |
| Mileage Cng | N/A | 84km/Kg |
| Fuel Tank Capacity Cng | N/A | 1.4 Kg |
| Frame The main structure holding the bike together. | Under Bone | N/A |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 162 mm | N/A |
| Height | 1160 mm | N/A |
| Kerb Weight Bike’s weight with fuel and fluids. | 107 Kg | N/A |
| Length | 1850 mm | N/A |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Seat Height Distance from the ground to the seat. | 765 mm | N/A |
| Width | 707 mm | N/A |
| Bluetooth Connectivity Wireless connection for calls, music, and navigation. | Yes | N/A |
| Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery. | No | N/A |
| Starting The method to start the bike (e.g., electric start, kick start, or both). | Kick and Self Start | N/A |
| Display A screen that shows important riding information like speed, fuel, and trip details. | 4.2 inch TFT Display | N/A |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | Digital | Analogue and 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. | Digital | N/A |
| Techometer | Digital | N/A |
| Clock | Yes | N/A |
| Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement. | N/A | N/A |
| Low Oil Indicator Alerts when engine oil is low, preventing damage and ensuring smooth performance. | N/A | N/A |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Automatic Centrifugal Clutch Dry Type | N/A |
| Tail Light | LED | N/A |
| Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction. | Halogen Bulb | N/A |
| Led Tail Light Energy-efficient, bright rear light. | Yes | N/A |
| Low Fuel Indicator A warning light when fuel is low. | N/A | Yes |
| Battery Capacity Total energy the battery can store. | 12V 5Ah | N/A |
| Suspension Front | Telescopic | N/A |
| Suspension Rear | 3-Step Adjustable Spring Loaded Hydraulic | N/A |
| Seat Type The design of the seat that affects comfort and seating position. | N/A | Single |
| Stepup Seat | N/A | N/A |
| Additional Features | Two Lid Fuel Opening System | N/A |
| Call Sms Alerts Notifies you of incoming calls or messages on the bike’s screen. | Yes | N/A |
| Underseat Storage | 18 L | N/A |