| Key Highlights | 390 Adventure X | Bonneville T120 |
|---|---|---|
| Price | ₹ 3.43 Lakh | ₹ 12.17 Lakh |
| Displacement | 398.63 CC | 1200 CC |
| Power | 46 bhp @ 8500 rpm | 78.9 bhp @ 6,550 rpm |
| Mileage | 30 KMPL | 21 KMPL |
| Top Speed | _ | 190 kmph |
| Max Power Highest power the engine/motor can produce. | 46 bhp @ 8500 rpm | 78.9 bhp @ 6,550 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 39 Nm @ 6500 rpm | 105 Nm @ 3,500 rpm |
| 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 | 10:1 |
| Cooling System Method used to prevent engine overheating. | Liquid Cooled | N/A |
| Engine Type Design and working of the two-wheeler's engine. | N/A | Liquid-cooled, parallel twin, 8 valve, SOHC, 270° firing order |
| Displacement Engine cylinder capacity measured in cc. | 398.63 | 1200 |
| 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 | 97.6 mm |
| No Of Cylinders | 1 | 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. | 64 mm | 80 mm |
| Valve Per Cylinder Number of valves in each engine cylinder. | 4 | N/A |
| Min Charge | N/A | N/A |
| Max Charge | N/A | N/A |
| Top Speed | N/A | 190 Km/h |
| Tyre Size | Front: 100/90 x 19 Rear: 130/80x17 | Front: 100/90-18 / Rear: 150/70 R17 |
| Wheel Size | Front : 19 inch, Rear : 17 inch | Front : 18 inch, Rear : 17 inch |
| Wheels Type | Alloy | Spoke |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | Tubeless | 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. | 1470 mm | 1450 mm |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | Yes | Dual Channel |
| Front Brake Diameter | 320 mm | 310 mm |
| Rear Brake Diameter | 240 mm | 255 mm |
| Fuel Type | Petrol | Petrol |
| Fuel Reserve | N/A | 2 L |
| Frame The main structure holding the bike together. | Split-Trellis Frame | Tubular steel, steel cradles |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 228 mm | 140 mm |
| Height | 825 mm | 1100 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 181 Kg | 236 Kg |
| Length | N/A | 2123 mm |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Passenger Footrest A component which support foots of the passenger. | Yes | N/A |
| Seat Height Distance from the ground to the seat. | N/A | 790 mm |
| Width | N/A | 780 mm |
| Mobile Connectivity A feature to connect your phone to the two-wheeler's system. | Yes | N/A |
| Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery. | Off-Road and Street | Rain and Road |
| Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces. | N/A | Yes |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | TFT | Semi-Digital |
| Speedometer Displays the current speed of the bike in km/h or mph. | Digital | Analogue |
| Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides. | N/A | Digital |
| Techometer | Digital | Analogue |
| Clock | N/A | Yes |
| Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement. | N/A | Yes |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Assist And Slipper Clutch | Wet, multi-plate, slip and assist |
| Drls | Yes | N/A |
| 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 | KYB 41 mm cartridge forks |
| Suspension Rear | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) | KYB twin (RSU) with preload adjustment |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | Yes | N/A |
| Call Sms Alerts Notifies you of incoming calls or messages on the bike’s screen. | N/A | N/A |
| Cruise Control A feature in which rider can set a steady speed without using the throttle. | N/A | Yes |
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