| Key Highlights | K300 SF | 390 Adventure R |
|---|---|---|
| Price | ₹ 1.56 Lakh | ₹ 3.78 Lakh |
| Displacement | 292.4 CC | 398.7 CC |
| Power | 27.50 HP @8750 rpm | 44.2 bhp |
| Mileage | 30 KMPL | 28 KMPL |
| Max Power Highest power the engine/motor can produce. | 27.50 HP @8750 rpm | 44.2 bhp |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 25 Nm @7000 rpm | 39 Nm |
| 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. | N/A | 12.6 |
| Cooling System Method used to prevent engine overheating. | N/A | Liquid Cooled |
| Emission Type Pollution level compliance of the engine. | N/A | BS6 Phase 2 |
| Engine Type Design and working of the two-wheeler's engine. | Single-Cylinder, Liquid-Cooled, DOHC | 4 stroke, Single Cylinder, DOHC, Internal Combustion Engine |
| Displacement Engine cylinder capacity measured in cc. | 292.4 | 398.7 |
| Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed. | N/A | 89 mm |
| No Of Cylinders | N/A | 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. | N/A | 64 mm |
| Tyre Size | Front : 110/70-17 , Rear : 140/60-17 | Front : 90/90 - 21, Rear : 140/80 - 18 |
| Wheel Size | N/A | Front : 21 inch, Rear : 18 inch |
| Wheels Type | Alloy | N/A |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | N/A | Tubed |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1360 mm | 1481 mm |
| Rear Brake | Single disc, single-piston calipers | Disc |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | N/A | Dual Channel ABS |
| Front Brake | Single disc, opposing four-piston calipers | Disc |
| Braking Type | Dual Channel | N/A |
| Front Brake Diameter | 292 mm | 320 mm |
| Rear Brake Diameter | 220 mm | 240 mm |
| Fuel Capacity | 12.5 L | 14 L |
| Fuel Reserve | 1.5 L | N/A |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Street Bike | Adventure Tourer Bikes, Dirt Bikes, Off Road Bikes |
| 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. | N/A | Steel Trellis Frame |
| Additional Storage Extra space for carrying items. | N/A | Yes |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 150 mm | 272 mm |
| Height | 1070 mm | 1490 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | N/A | 183 Kg |
| Length | 1990 mm | 2238 mm |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Seat Height Distance from the ground to the seat. | 795 mm | 870 mm |
| Total Weight Maximum weight the bike can carry, including riders and luggage. | 151 Kg | N/A |
| Width | 780 mm | 821 mm |
| Starting The method to start the bike (e.g., electric start, kick start, or both). | Electric Start | Self Start |
| 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 | TFT |
| Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement. | N/A | 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. | N/A | Assist And Slipper Clutch |
| Head Light | LED | LED |
| Drls | N/A | Yes |
| Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction. | LED | LED |
| Led Tail Light Energy-efficient, bright rear light. | Yes | N/A |
| Low Fuel Indicator A warning light when fuel is low. | Yes | N/A |
| Suspension Front | 37mm Upside-Down Forks | WP APEX 43 |
| Suspension Rear | Pre-Load adjustable Monoshock | WP APEX Split Piston |
| Seat Type The design of the seat that affects comfort and seating position. | Dual | N/A |
| Stepup Seat | Yes | N/A |
| Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device. | N/A | N/A |
| Mobile Application A companion app to monitor bike stats, location, and settings. | N/A | Yes |
| Call Sms Alerts Notifies you of incoming calls or messages on the bike’s screen. | N/A | Yes |
| Geo Fencing Alerts you if the bike moves beyond a set location boundary. | N/A | N/A |
| Ota | N/A | Yes |
| Cruise Control A feature in which rider can set a steady speed without using the throttle. | N/A | N/A |
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