| Key Highlights | 390 Adventure | Speed 400 |
|---|---|---|
| Price | ₹ 3.97 Lakh | ₹ 2.39 Lakh |
| Displacement | 398.63 cc | 398.15 cc |
| Power | 45.3 bhp @ 8500 rpm | 39.5 bhp (29.4 kW) @ 8,000 rpm |
| Mileage | 28 kmpl | 30 kmpl |
| Top Speed | 155 km/h | 145 km/h |
| Max Power Highest power the engine/motor can produce. | 45.3 bhp @ 8500 rpm | 39.5 bhp (29.4 kW) @ 8,000 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 39 Nm @ 6500 rpm | 37.5 Nm @ 6,500 rpm |
| Battery Type | MF battery | 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. | 12.88:1 | 12:1 |
| Cooling System Method used to prevent engine overheating. | Liquid cooling with radiator | 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. | Single Cylinder, 4-Valve, DOHC, F.I. Engine | Liquid-cooled, 4 valve, DOHC, single-cylinder |
| Displacement Engine cylinder capacity measured in cc. | 398.63 | 398.15 |
| Mileage City Distance a two-wheeler covers per liter/charge in city. | N/A | 30 Km |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | N/A | 390 Km |
| Top Speed | 155 Km/h | 145 Km/h |
| Tyre Size | Front : 100/90 - 19, Rear : 130/80 - 17 | Front : 110/80 R17, Rear : 150/70 R17 |
| Wheel Size | Front : 19 inch, Rear : 17 inch | Front : 17 x 3 inch, Rear : 17 x 4 inch |
| Wheels Type | Cast Alloy | Cast aluminium alloy 10 Spoke |
| 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. | 1430 mm | 1386 mm |
| Front Tyre Pressure Rider | 29 psi | 26 psi |
| Front Tyre Pressure Rider And Pillion | 29 psi | 26 psi |
| Rear Tyre Pressure Rider | 29 psi | 33 psi |
| Rear Tyre Pressure Rider And Pillion | 32 psi | 33 psi |
| Rear Brake | Disc | fixed disc, floating caliper, ABS |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | N/A | Yes |
| Front Brake | Disc | fixed disc, four-piston radial caliper, ABS |
| Braking Type | N/A | Dual Channel ABS |
| Front Brake Diameter | 320 mm | 300 mm |
| Fuel Supply | Bosch Electronic Fuel Injection | Bosch electronic fuel injection |
| Fuel Capacity | 14.5 L | 13 L |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Adventure Bike | Street bike |
| Drive Type How power is sent to the wheels (e.g., chain, belt, shaft). | Chain Drive | X-Ring chain |
| Frame The main structure holding the bike together. | Split-Trellis Frame (Tubular) | Hybrid spine/perimeter, tubular steel, bolt-on rear subframe |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 237 mm | N/A |
| Height | 1400 mm | 1084 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 182 Kg | 176 Kg |
| Length | 2154 mm | 1377 mm |
| Saddle Height Distance from the ground to the seat. | 855 mm | N/A |
| Seat Height Distance from the ground to the seat. | 830 mm | 803 mm |
| Width | 900 mm | 814 mm |
| 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. | Street & Off-road | No |
| 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 |
| Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces. | N/A | Yes |
| Display A screen that shows important riding information like speed, fuel, and trip details. | N/A | LCD |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | LCD | Semi-Digital |
| Speedometer Displays the current speed of the bike in km/h or mph. | Digital | Analogue |
| Techometer | Digital | Digital |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | N/A | Yes |
| 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, slip |
| Projector Headlights Projector headlights focus on the road, improving visibility, reducing glare for others, and offering a sharper, more efficient beam. | Yes | N/A |
| Battery Capacity Total energy the battery can store. | 12 V 8 AH | N/A |
| Battery Warranty Warranty period for the battery. | 2 Years | N/A |
| Suspension Front | WP APEX USD big-piston forks, 43 mm diameter, 170mm travel | 43mm upside down Big Piston forks. 130mm wheel travel |
| Suspension Rear | WP APEX Monoshock, 177 mm wheel travel | Gas monoshock RSU with external reservoir and pre-load adjustment. 120mm wheel travel |
| Seat Type The design of the seat that affects comfort and seating position. | Single | N/A |
| Stepup Seat | N/A | Yes |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | Yes | N/A |
| Mobile Application A companion app to monitor bike stats, location, and settings. | Yes | N/A |
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