| Key Highlights | 390 Adventure X | SRK 400 |
|---|---|---|
| Price | ₹ 3.43 Lakh | ₹ 3.99 Lakh |
| Displacement | 398.63 CC | 400 CC |
| Power | 46 bhp @ 8500 rpm | 40.9 Bhp @ 9000rpm |
| Mileage | 30 KMPL | 20.6 KMPL |
| Top Speed | _ | 145 kmph |
| Max Power Highest power the engine/motor can produce. | 46 bhp @ 8500 rpm | 40.9 Bhp @ 9000rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 39 Nm @ 6500 rpm | 37 Nm @ 7500rpm |
| Compression Ratio Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability. | 12.71:1 | 11.8:1 |
| Emission Type Pollution level compliance of the engine. | BS6 Phase 2 | BS6 |
| Engine Type Design and working of the two-wheeler's engine. | N/A | Inline Twin Cylinder, Inline Twin Cylinder, Liquid Cooled/4stroke/8valves, DOHC/4stroke/8valves, DOHC |
| Displacement Engine cylinder capacity measured in cc. | 398.63 | 400 |
| Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed. | 89 mm | 70 mm |
| No Of Cylinders | 1 | 2 |
| Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM. | 64 mm | 51 mm |
| Top Speed | N/A | 145 Km/h |
| Tyre Size | Front: 100/90 x 19 Rear: 130/80x17 | Front : 110/70 - 17, Rear : 140/70 - 17 |
| Wheel Size | Front : 19 inch, Rear : 17 inch | Front : 17 inch, Rear : 17 inch |
| 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. | N/A | CDI |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1470 mm | N/A |
| Radial Tyre A tyre with strong sidewalls and better grip, durability, and heat resistance. | N/A | Yes |
| Rear Brake | Disc | Single Disc |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | Yes | Dual Channel |
| Front Brake | Disc | Dual Disc |
| Front Brake Diameter | 320 mm | 260 mm |
| Fuel Supply | N/A | Fuel Injection |
| Fuel Type | Petrol | Petrol |
| Fuel Capacity | 14.5 L | 13 L |
| Fuel Reserve | N/A | 2 L |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | N/A | 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-Trellis Frame | N/A |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 228 mm | 150 mm |
| Height | 825 mm | 1085 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 181 Kg | 186 Kg |
| Length | N/A | 2080 mm |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Seat Height Distance from the ground to the seat. | N/A | 785 mm |
| Width | N/A | 820 mm |
| Mobile Connectivity A feature to connect your phone to the two-wheeler's system. | Yes | N/A |
| Usb Charging Port A USB slot to charge devices like phones. | Yes | N/A |
| Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery. | Off-Road and Street | N/A |
| Starting The method to start the bike (e.g., electric start, kick start, or both). | Self Start | Electric Start |
| Pass Switch A switch to flash the high beam, signaling other vehicles while overtaking. | N/A | Yes |
| Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces. | N/A | N/A |
| Fuel Gauge Indicates the current fuel level in the tank. | Digital | Digital |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | TFT | Digital |
| Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides. | N/A | Digital |
| Clock | N/A | Yes |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Assist And Slipper Clutch | Wet Multiplate |
| Led Tail Light Energy-efficient, bright rear light. | N/A | Yes |
| Battery Capacity Total energy the battery can store. | 12 V, 8 AH | N/A |
| Suspension Front | WP APEX USD forks, 43 mm diameter, 200mm travel | Telescopic upside-down |
| Suspension Rear | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) | Monoshock Side Aligned |
| Stepup Seat | N/A | Yes |
| Additional Features | N/A | TFT Console |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | Yes | N/A |
| Cruise Control A feature in which rider can set a steady speed without using the throttle. | N/A | N/A |
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