| Key Highlights | 400NK | 200 Duke |
|---|---|---|
| Price | ₹ 2.63 Lakh | ₹ 1.91 Lakh |
| Displacement | 400 cc | 199.5 cc |
| Power | 41 bhp @ 9500 rpm | 24.65 bhp @ 10000 rpm |
| Mileage | 27 kmpl | 35 kmpl |
| Top Speed | _ | 140 km/h |
| Max Power Highest power the engine/motor can produce. | 41 bhp @ 9500 rpm | 24.65 bhp @ 10000 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 34 Nm @ 7750 rpm | 19.3 Nm @ 8000 rpm |
| Battery Type | -- | 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. | 11.1:1 | 13.3:1 |
| Cooling System Method used to prevent engine overheating. | Liquid Cooled | Liquid cooling with radiator |
| Emission Type Pollution level compliance of the engine. | BS-VI | BS6 |
| Engine Type Design and working of the two-wheeler's engine. | Liquid Cooled , 2 Cylinder, 4 Valve | Single Cylinder Liquid Cooled, DOHC, FI Engine |
| Motor Type The type of motor used in bikes. | N/A | N/A |
| Power Modes Different performance settings in a two-wheeler. | N/A | N/A |
| Displacement Engine cylinder capacity measured in cc. | 400 | 199.5 |
| Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed. | 68 mm | 72 mm |
| Charging At Charging Station | N/A | N/A |
| Charging At Home | N/A | N/A |
| No Of Cylinders | 2 | 1 |
| Peak Power Highest power a bike/scooter can produce. | N/A | 25 W |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | N/A | 469 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. | 54 mm | 49 mm |
| Top Speed | N/A | 140 Km/h |
| Tyre Size | Front : 120/70 ZR17 , Rear : 160/60 ZR17 | Front : 110/70-17, Rear : 150/60-17 |
| Wheel Size | Front: 17 inch Rear: 17 inch | Front : 431.8 mm, Rear : 431.8 mm |
| Wheels Type | Alloy | Alloy |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | Tubeless | Tubeless |
| Ignition The system that starts the engine, usually via a key, button, or smart start. | ECU | Digital Ignition |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1415 mm | 1357 mm |
| Front Tyre Pressure Rider | N/A | 29 psi |
| Front Tyre Pressure Rider And Pillion | N/A | 29 psi |
| Rear Tyre Pressure Rider | N/A | 29 psi |
| Rear Tyre Pressure Rider And Pillion | N/A | 32 psi |
| Rear Brake | Single disc, J.JUAN single-piston caliper | Disc |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | Continental AG, dual channel | Dual Channel |
| Front Brake | Double disc, J.JUAN double-piston caliper | Disc |
| Ebs (Electronic Brakeforce Distribution) This electronic system uses the engine’s resistance to slow down the bike smoothly, reducing excessive brake usage and improving control. | N/A | N/A |
| Front Brake Diameter | N/A | 300 mm |
| Rear Brake Diameter | N/A | 230 mm |
| Fuel Supply | Electronic Fuel Injection | Bosch Electronic Fuel Injection (EFI) |
| Fuel Type | N/A | Petrol |
| Fuel Capacity | 17 L | 13.5 L |
| Fuel Reserve | N/A | 2 L |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Street | Street Bike |
| Drive Type How power is sent to the wheels (e.g., chain, belt, shaft). | N/A | Chain Drive |
| Frame The main structure holding the bike together. | -- | Split Steel Trellis Frame |
| Water Proof Rating The rating which signifies, how well the bike resists water exposure. | N/A | N/A |
| Dry Weight Bike’s weight without fuel and fluids. | N/A | 150 Kg |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 150 mm | 155 mm |
| Height | 1105 mm | 1109 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 206 Kg | 159 Kg |
| Length | 2114 mm | 2072 mm |
| Saddle Height Distance from the ground to the seat. | N/A | 822 mm |
| Seat Height Distance from the ground to the seat. | 780 mm | N/A |
| Width | 830 mm | 831 mm |
| Bluetooth Connectivity Wireless connection for calls, music, and navigation. | N/A | Yes |
| Usb Charging Port A USB slot to charge devices like phones. | N/A | N/A |
| Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery. | N/A | No |
| Starting The method to start the bike (e.g., electric start, kick start, or both). | Electric Start | Self Start Only |
| Display A screen that shows important riding information like speed, fuel, and trip details. | Yes | TFT |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | N/A | Digital |
| Odometer Measures and records the total distance the bike has traveled since new. | Digital | Digital |
| Speedometer Displays the current speed of the bike in km/h or mph. | Digital | Digital |
| Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides. | Digital | Digital |
| Techometer | N/A | Digital |
| Average Fuel Economy Indicator Displays the bike’s average fuel consumption over a period of riding. | N/A | Yes |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | N/A | N/A |
| Service Due Indicator Reminds when the next bike servicing or maintenance is needed. | N/A | Yes |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Wet multi plate | Wet Multi-Disc |
| Gear Box | N/A | 6 Speed |
| Transmission The entire system that transfers engine power to the wheels (includes clutch and gearbox). | 6 Speed Manual | Manual |
| Head Light | LED Head Lamp | LED Headlamp |
| Tail Light | LED Tail Lamp | LED |
| Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction. | Yes | LED |
| Projector Headlights Projector headlights focus on the road, improving visibility, reducing glare for others, and offering a sharper, more efficient beam. | N/A | Yes |
| Led Tail Light Energy-efficient, bright rear light. | N/A | Yes |
| Pilot Lamps Small front lights that stay on with the headlight. | N/A | Yes |
| Battery Capacity Total energy the battery can store. | N/A | 12 V 8 AH |
| Charging Time Zero Hundred | N/A | N/A |
| Charging Time Zero Eighty | N/A | N/A |
| Fast Charging Time Time for quick battery charging. | N/A | N/A |
| Battery Warranty Warranty period for the battery. | N/A | 2 Years |
| No Of Batteries | N/A | N/A |
| Suspension Front | Telescopic fork | WP APEX USD forks |
| Suspension Rear | Mono Suspension, side aligned (adjustable preload and rebound) | WP APEX Monoshock, 10 step adjustable |
| Seat Type The design of the seat that affects comfort and seating position. | N/A | Split |
| Stepup Seat | Yes | N/A |
| Additional Features | N/A | Fully Adjustable Handlebar |
| Music Control A feature that lets you play, pause, or change music via the two-wheeler's console or connected device. | N/A | N/A |
| Motor Ip Rating A rating which indicates how well the motor is protected against dust and water. | N/A | N/A |
| Anti Theft Alarm Alerts if someone tries to steal or tamper with the bike. | N/A | Yes |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | N/A | N/A |
| Mobile Application A companion app to monitor bike stats, location, and settings. | N/A | N/A |