| Key Highlights | 390 Adventure X | GSX-8T |
|---|---|---|
| Price | ₹ 3.43 Lakh | ₹ 10.50 Lakh |
| Displacement | 398.63 CC | 776 CC |
| Power | 46 bhp @ 8500 rpm | _ |
| Mileage | 30 KMPL | 23 KMPL |
| Max Power Highest power the engine/motor can produce. | 46 bhp @ 8500 rpm | N/A |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 39 Nm @ 6500 rpm | N/A |
| Battery Type | Maintenance Free | 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. | 12.71:1 | N/A |
| Engine Type Design and working of the two-wheeler's engine. | N/A | Liquid-Cooled 4 Cycle Parallel 2-Cylinder DOHC Engine |
| Displacement Engine cylinder capacity measured in cc. | 398.63 | 776 |
| 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 | N/A |
| 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 | N/A |
| 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 |
| Tyre Size | Front: 100/90 x 19 Rear: 130/80x17 | Front :-120/70-17 Rear :-180/55-17 |
| Wheel Size | Front : 19 inch, Rear : 17 inch | Front :-431.8 mm,Rear :-431.8 mm |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | Tubeless | Tubeless |
| 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 | 1465 mm |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | Yes | null |
| Front Brake Diameter | 320 mm | N/A |
| Rear Brake Diameter | 240 mm | N/A |
| Fuel Supply | N/A | Fuel Injection |
| Fuel Type | Petrol | N/A |
| Fuel Capacity | 14.5 L | 16.5 L |
| 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 | 145 mm |
| Height | 825 mm | 1105 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 181 Kg | 201 Kg |
| Length | N/A | 2115 mm |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Saddle Height Distance from the ground to the seat. | N/A | 815 mm |
| Width | N/A | 775 mm |
| Mobile Connectivity A feature to connect your phone to the two-wheeler's system. | Yes | N/A |
| Bluetooth Connectivity Wireless connection for calls, music, and navigation. | N/A | Yes |
| 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 | Self Start Only |
| Engine Kill Switch A button to instantly turn off the engine for safety and convenience. | 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 | Yes |
| Fuel Gauge Indicates the current fuel level in the tank. | Digital | N/A |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | TFT | N/A |
| Odometer Measures and records the total distance the bike has traveled since new. | Digital | N/A |
| Speedometer Displays the current speed of the bike in km/h or mph. | Digital | N/A |
| Techometer | Digital | N/A |
| Low Oil Indicator Alerts when engine oil is low, preventing damage and ensuring smooth performance. | Yes | N/A |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Assist And Slipper Clutch | N/A |
| Gear Box | 6 Speed | N/A |
| 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 | N/A |
| Suspension Rear | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) | N/A |
| 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 |
A-23, 3rd floor, A Block, Sector 9,Noida, Uttar Pradesh 201301
© 2026 BikeJunction. All Rights Reserved.