| Key Highlights | 250 Duke | Gixxer SF 250 |
|---|---|---|
| Price | ₹ 2.27 Lakh | ₹ 1.90 Lakh |
| Displacement | 249.07 CC | 249 CC |
| Power | 30.57 bhp @ 9250 rpm | 26.14 bhp @ 9300 rpm |
| Mileage | 31 KMPL | 35 KMPL |
| Top Speed | 148 kmph | 150 kmph |
| Max Power Highest power the engine/motor can produce. | 30.57 bhp @ 9250 rpm | 26.14 bhp @ 9300 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 25 Nm @ 7250 rpm | 22.2 Nm @ 7300 rpm |
| Battery Type | 12 V, 8 AH MF battery | Maintenance free |
| Compression Ratio Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability. | 12.63:1 | 10.7:1 |
| Cooling System Method used to prevent engine overheating. | Liquid cooling with radiator | Oil Cooled |
| Engine Type Design and working of the two-wheeler's engine. | Single Cylinder Liquid Cooled, FI Engine | N/A |
| Displacement Engine cylinder capacity measured in cc. | 249.07 | 249 |
| Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed. | 72 mm | 76 mm |
| Peak Power Highest power a bike/scooter can produce. | 31 W | N/A |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | 465 Km | 432 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. | 61.1 mm | 54.9 mm |
| Valve Per Cylinder Number of valves in each engine cylinder. | 4 | N/A |
| Top Speed | 148 Km/h | 150 Km/h |
| Tyre Size | N/A | Front : 110/70-17, Rear : 150/60-17 |
| Wheel Size | N/A | Front : 431.8 mm, Rear : 431.8 mm |
| Ignition The system that starts the engine, usually via a key, button, or smart start. | CDI | 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. | N/A | 1345 mm |
| Rear Tyre Pressure Rider | 32 psi | 33 psi |
| Rear Tyre Pressure Rider And Pillion | 32 psi | 33 psi |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | Bosch Dual Channel | Dual Channel ABS |
| Braking Type | N/A | Dual Channel ABS |
| Front Brake Diameter | 320 mm | 300 mm |
| Rear Brake Diameter | 240 mm | 220 mm |
| Fuel Supply | Bosch Electronic Fuel Injection | Fuel Injection |
| Fuel Capacity | 15 L | 12 L |
| Fuel Reserve | 3 L | 2.4 L |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Street Bike | Sports Bike |
| Frame The main structure holding the bike together. | Split-Trellis Frame | Diamond |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 176 mm | 165 mm |
| Height | N/A | 1035 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 162.8 Kg | 161 Kg |
| Length | N/A | 2010 mm |
| Saddle Height Distance from the ground to the seat. | 800820 mm | N/A |
| Width | N/A | 740 mm |
| Mobile Connectivity A feature to connect your phone to the two-wheeler's system. | Yes | N/A |
| Engine Kill Switch A button to instantly turn off the engine for safety and convenience. | Yes | N/A |
| Pass Switch A switch to flash the high beam, signaling other vehicles while overtaking. | Yes | N/A |
| Display A screen that shows important riding information like speed, fuel, and trip details. | 5" LCD display | Yes |
| Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides. | Digital | N/A |
| Techometer | Digital | N/A |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | No | N/A |
| Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement. | Yes | N/A |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Assist And Slipper Clutch | Wet, multi-plate type |
| Head Light | Full Split LED Headlamp | LED |
| Drls | Yes | No |
| Led Tail Light Energy-efficient, bright rear light. | Yes | N/A |
| Battery Capacity Total energy the battery can store. | 2 V, 8 AH | 12V 6Ah |
| Suspension Front | WP APEX USD forks, 43mm diameter | Telescopic |
| Suspension Rear | WP APEX Monoshock, 10-step preload adjustable | Monoshock |
| Seat Type The design of the seat that affects comfort and seating position. | Single | N/A |
| Additional Features | Quickshifter+, Ride-by-wire | Clip-On Handle Bars |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | Yes | N/A |
| Call Sms Alerts Notifies you of incoming calls or messages on the bike’s screen. | N/A | No |
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