| Key Highlights | 402S | 390 Adventure X |
|---|---|---|
| Price | ₹ 2.73 Lakh | ₹ 3.43 Lakh |
| Displacement | 399 CC | 398.63 CC |
| Power | 38.88 bhp @ 9000 rpm | 46 bhp @ 8500 rpm |
| Mileage | 23.81 KMPL | 30 KMPL |
| Top Speed | 155 kmph | _ |
| Max Power Highest power the engine/motor can produce. | 38.88 bhp @ 9000 rpm | 46 bhp @ 8500 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 35 Nm @ 7000 rpm | 39 Nm @ 6500 rpm |
| Battery Type | N/A | 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. | N/A | 12.71:1 |
| Cooling System Method used to prevent engine overheating. | N/A | Liquid Cooled |
| Emission Type Pollution level compliance of the engine. | BS6 | BS6 Phase 2 |
| Engine Type Design and working of the two-wheeler's engine. | Not Available | N/A |
| 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. | 399 | 398.63 |
| Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed. | N/A | 89 mm |
| Mileage City Distance a two-wheeler covers per liter/charge in city. | 23 Km | N/A |
| No Of Cylinders | 2 | 1 |
| Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM. | N/A | 64 mm |
| Valve Per Cylinder Number of valves in each engine cylinder. | N/A | 4 |
| Top Speed | 155 Km/h | N/A |
| Tyre Size | Front : 120/70-R17, Rear : 160/60-R17 | Front: 100/90 x 19 Rear: 130/80x17 |
| Wheel Size | N/A | Front : 19 inch, Rear : 17 inch |
| Wheels Type | Alloy | Alloy |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | N/A | Tubeless |
| Tyre Brand | N/A | 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. | 1405 mm | 1470 mm |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | N/A | Yes |
| Braking Type | Anti-Lock Braking System | N/A |
| 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 | 260 mm | 320 mm |
| Fuel Type | N/A | Petrol |
| Fuel Capacity | 16 L | 14.5 L |
| Fuel Reserve | 3 L | N/A |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Street | N/A |
| Drive Type How power is sent to the wheels (e.g., chain, belt, shaft). | N/A | N/A |
| Frame The main structure holding the bike together. | Steel Trestle in Steel Tubes | Split-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. | 160 Kg | N/A |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 180 mm | 228 mm |
| Height | 1278 mm | 825 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | N/A | 181 Kg |
| Length | 2276 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. | 740 mm | N/A |
| Width | 928 mm | N/A |
| Mobile Connectivity A feature to connect your phone to the two-wheeler's system. | N/A | Yes |
| 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. | N/A | Off-Road and Street |
| Starting The method to start the bike (e.g., electric start, kick start, or both). | Self Start Only | Self Start |
| Engine Kill Switch A button to instantly turn off the engine for safety and convenience. | N/A | Yes |
| Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces. | N/A | N/A |
| Display A screen that shows important riding information like speed, fuel, and trip details. | N/A | N/A |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | Digital | TFT |
| Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides. | Digital | N/A |
| Clock | Yes | N/A |
| Low Oil Indicator Alerts when engine oil is low, preventing damage and ensuring smooth performance. | N/A | Yes |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | N/A | Assist And Slipper Clutch |
| Transmission The entire system that transfers engine power to the wheels (includes clutch and gearbox). | Manual | Manual |
| Drls | N/A | Yes |
| Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction. | N/A | LED |
| Low Fuel Indicator A warning light when fuel is low. | 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 |
| Suspension Front | 41mm USD Forks | WP APEX USD forks, 43 mm diameter, 200mm travel |
| Suspension Rear | Rear Shock Absorber with Spring Preload Adjustment | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) |
| Seat Type The design of the seat that affects comfort and seating position. | N/A | N/A |
| 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 |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | N/A | Yes |
| Cruise Control A feature in which rider can set a steady speed without using the throttle. | N/A | N/A |
A-23, 3rd floor, A Block, Sector 9,Noida, Uttar Pradesh 201301
© 2026 BikeJunction. All Rights Reserved.