| Key Highlights | Z900RS | 390 Adventure X |
|---|---|---|
| Price | ₹ 18.38 Lakh | ₹ 3.43 Lakh |
| Displacement | 948 CC | 398.63 CC |
| Power | 109.96 bhp @ 8500 rpm | 46 bhp @ 8500 rpm |
| Mileage | 18 KMPL | 30 KMPL |
| Top Speed | 220 kmph | _ |
| Max Power Highest power the engine/motor can produce. | 109.96 bhp @ 8500 rpm | 46 bhp @ 8500 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 98.5 Nm @ 6500 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. | 10.8:1 | 12.71:1 |
| Engine Type Design and working of the two-wheeler's engine. | Liquid-cooled, 4-stroke In-Line Four | N/A |
| Displacement Engine cylinder capacity measured in cc. | 948 | 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. | 73.4 mm | 89 mm |
| No Of Cylinders | 4 | 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. | 56 mm | 64 mm |
| Top Speed | 220 Km/h | N/A |
| Tyre Size | Front : 120/70 - ZR17, Rear : 80/55 - ZR17 | Front: 100/90 x 19 Rear: 130/80x17 |
| Wheel Size | Front : 431.8 mm, Rear : 431.8 mm | Front : 19 inch, Rear : 17 inch |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | Tubeless | Tubeless |
| Ignition The system that starts the engine, usually via a key, button, or smart start. | Digital | N/A |
| Radial Tyre A tyre with strong sidewalls and better grip, durability, and heat resistance. | Yes | N/A |
| Front Tyre Pressure Rider | 36 psi | N/A |
| Front Tyre Pressure Rider And Pillion | 36 psi | N/A |
| Rear Tyre Pressure Rider | 42 psi | N/A |
| Rear Tyre Pressure Rider And Pillion | 42 psi | N/A |
| Tubless | Yes | N/A |
| Rear Brake | Single Disc | Disc |
| 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 |
| Front Brake Diameter | 300 mm | 320 mm |
| Rear Brake Diameter | 250 mm | 240 mm |
| Fuel Supply | Fuel Injection | N/A |
| Fuel Type | Petrol | Petrol |
| Fuel Capacity | 17 L | 14.5 L |
| Fuel Reserve | 2.5 L | N/A |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Cruiser Bike | N/A |
| Drive Type How power is sent to the wheels (e.g., chain, belt, shaft). | Chain Drive | N/A |
| Frame The main structure holding the bike together. | Trellis, high-tensile steel | Split-Trellis Frame |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 130 mm | 228 mm |
| Height | 1150 mm | 825 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 215 Kg | 181 Kg |
| Length | 2100 mm | N/A |
| Seat Height Distance from the ground to the seat. | 835 mm | N/A |
| Width | 865 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. | No | Off-Road and Street |
| Starting The method to start the bike (e.g., electric start, kick start, or both). | Electric | Self Start |
| Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces. | N/A | N/A |
| Fuel Gauge Indicates the current fuel level in the tank. | N/A | Digital |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | Semi-Digital | TFT |
| Speedometer Displays the current speed of the bike in km/h or mph. | Analogue | Digital |
| Techometer | Analogue | Digital |
| Clock | Yes | N/A |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | Yes | N/A |
| Service Due Indicator Reminds when the next bike servicing or maintenance is needed. | Yes | N/A |
| Gear Box | 6 Speed | 6 Speed |
| Battery Capacity Total energy the battery can store. | N/A | 12 V, 8 AH |
| Suspension Front | 41mm inverted front forks | WP APEX USD forks, 43 mm diameter, 200mm travel |
| Suspension Rear | Mono-shock | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) |
| Seat Type The design of the seat that affects comfort and seating position. | Single | N/A |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | N/A | Yes |
| Mobile Application A companion app to monitor bike stats, location, and settings. | N/A | N/A |
| Cruise Control A feature in which rider can set a steady speed without using the throttle. | N/A | N/A |
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