| Key Highlights | 42 FJ [2024-2026] | 390 Adventure X |
|---|---|---|
| Price | ₹ 2.12 Lakh | ₹ 3.50 Lakh |
| Displacement | 334 CC | 398.63 CC |
| Power | 28.77 bhp @ 7500 rpm | 46 bhp @ 8500 rpm |
| Mileage | 30 KMPL | 30 KMPL |
| Top Speed | 130 kmph | _ |
| Max Power Highest power the engine/motor can produce. | 28.77 bhp @ 7500 rpm | 46 bhp @ 8500 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 29.62 Nm @ 6000 rpm | 39 Nm @ 6500 rpm |
| Battery Type | 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. | N/A | 12.71:1 |
| Cooling System Method used to prevent engine overheating. | N/A | Liquid Cooled |
| Engine Type Design and working of the two-wheeler's engine. | 1 Cylinder, Liquid Cooled, 4 Valves | N/A |
| Displacement Engine cylinder capacity measured in cc. | 334 | 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. | 81 mm | 89 mm |
| No Of Cylinders | N/A | 1 |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | 360 Km | N/A |
| Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM. | 65 mm | 64 mm |
| Valve Per Cylinder Number of valves in each engine cylinder. | N/A | 4 |
| Min Charge | N/A | N/A |
| Max Charge | N/A | N/A |
| Top Speed | 130 Km/h | N/A |
| Tyre Size | Front - 100/90 - 18, Rear - 140/70 - 17 | Front: 100/90 x 19 Rear: 130/80x17 |
| Wheel Size | Front - 18 inch, Rear - 17 inch | Front : 19 inch, Rear : 17 inch |
| Wheels Type | Spoke | Alloy |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | N/A | Tubeless |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1440 mm | 1470 mm |
| Front Tyre Pressure Rider | 23 psi | N/A |
| Front Tyre Pressure Rider And Pillion | 23 psi | N/A |
| Rear Tyre Pressure Rider | 28 psi | N/A |
| Rear Tyre Pressure Rider And Pillion | 30 psi | N/A |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | Dual Channel ABS | Yes |
| Braking Type | Dual Channel ABS | N/A |
| Fuel Type | Petrol | Petrol |
| Fuel Capacity | 12 L | 14.5 L |
| Frame The main structure holding the bike together. | Double Cradle | Split-Trellis Frame |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 178 mm | 228 mm |
| Height | N/A | 825 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 184 Kg | 181 Kg |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Passenger Footrest A component which support foots of the passenger. | N/A | Yes |
| Seat Height Distance from the ground to the seat. | 790 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 |
| Display A screen that shows important riding information like speed, fuel, and trip details. | LCD Display | N/A |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | N/A | TFT |
| Techometer | N/A | Digital |
| Clock | Yes | N/A |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | N/A | N/A |
| Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement. | Yes | N/A |
| Service Due Indicator Reminds when the next bike servicing or maintenance is needed. | Yes | N/A |
| Transmission The entire system that transfers engine power to the wheels (includes clutch and gearbox). | Constant Mesh | Manual |
| Drls | N/A | Yes |
| Battery Capacity Total energy the battery can store. | N/A | 12 V, 8 AH |
| Suspension Front | Telescopic Fork | WP APEX USD forks, 43 mm diameter, 200mm travel |
| Suspension Rear | Twin Shock Absorber | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | N/A | Yes |
| Call Sms Alerts Notifies you of incoming calls or messages on the bike’s screen. | N/A | N/A |
| Geo Fencing Alerts you if the bike moves beyond a set location boundary. | N/A | N/A |
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