| Key Highlights | TNT600i | Z650 |
|---|---|---|
| Price | ₹ 6.89 Lakh | ₹ 7.26 Lakh |
| Displacement | 600 cc | 649 cc |
| Power | 35 kW at 8500 r/min | 67.31 bhp @ 8000 rpm |
| Mileage | 19 kmpl | 27 kmpl |
| Top Speed | _ | 201 km/h |
| Max Power Highest power the engine/motor can produce. | 35 kW at 8500 r/min | 67.31 bhp @ 8000 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 54.6 Nm | 64 Nm @ 6700 rpm |
| Battery Type | N/A | Maintenance Free |
| Charging Time | 0 | 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. | 11.5:1 | 10.8:1 |
| Cooling System Method used to prevent engine overheating. | Liquid-cooled | Liquid Cooled |
| Engine Type Design and working of the two-wheeler's engine. | 2-cylinder/4-stroke/8-valve | Liquid-cooled, 4-stroke Parallel Twin |
| Displacement Engine cylinder capacity measured in cc. | 500 | 649 |
| 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 | 83 mm |
| Charging At Charging Station | N/A | N/A |
| Charging At Home | N/A | N/A |
| Mileage City Distance a two-wheeler covers per liter/charge in city. | N/A | 19 Km |
| No Of Cylinders | N/A | 2 |
| Peak Power Highest power a bike/scooter can produce. | N/A | 68 W |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | N/A | 300 Km |
| Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM. | 66 mm | 60 mm |
| Valve Per Cylinder Number of valves in each engine cylinder. | N/A | 4 |
| Speed Zero Hundred Kmph Sec | N/A | 4 sec |
| Top Speed | N/A | 201 Km/h |
| Tyre Size | Front : 110/80R19, Rear : 150/70R17 | Front : 120/70-ZR17, Rear : 160/60-ZR17 |
| Wheel Size | N/A | Front : 431.8 mm, Rear :431.8 mm |
| Wheels Type | Alloy | Alloy |
| Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer. | N/A | Tubeless |
| Ignition The system that starts the engine, usually via a key, button, or smart start. | TLI | Digital |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1460 mm | 1410 mm |
| Radial Tyre A tyre with strong sidewalls and better grip, durability, and heat resistance. | N/A | Yes |
| Front Tyre Pressure Rider | N/A | 32 psi |
| Front Tyre Pressure Rider And Pillion | N/A | 32 psi |
| Rear Tyre Pressure Rider | N/A | 36 psi |
| Rear Tyre Pressure Rider And Pillion | N/A | 36 psi |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | N/A | Dual Channel |
| Front Brake | Dual discs | Disc |
| Braking Type | N/A | N/A |
| Front Brake Diameter | N/A | 300 mm |
| Rear Brake Diameter | N/A | 220 mm |
| Fuel Type | N/A | Petrol |
| Fuel Capacity | 12 L | 15 L |
| Fuel Reserve | N/A | 2 L |
| Drive Type How power is sent to the wheels (e.g., chain, belt, shaft). | N/A | Chain Drive |
| Frame The main structure holding the bike together. | Arch bar | Trellis, high-tensile steel |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 190 mm | 130 mm |
| Height | 1160 mm | 1065 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | N/A | 188 Kg |
| Length | 2160 mm | 2115 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. | N/A | Yes |
| Saddle Height Distance from the ground to the seat. | N/A | 790 mm |
| Seat Height Distance from the ground to the seat. | N/A | 790 mm |
| Width | 875 mm | 765 mm |
| Mobile Connectivity A feature to connect your phone to the two-wheeler's system. | N/A | Yes |
| Bluetooth Connectivity Wireless connection for calls, music, and navigation. | N/A | Yes |
| Usb Charging Port A USB slot to charge devices like phones. | N/A | N/A |
| Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery. | N/A | No |
| Starting The method to start the bike (e.g., electric start, kick start, or both). | Electric | Self Start Only |
| Pass Switch A switch to flash the high beam, signaling other vehicles while overtaking. | N/A | Yes |
| Display A screen that shows important riding information like speed, fuel, and trip details. | N/A | TFT |
| 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. | N/A | Digital |
| Odometer Measures and records the total distance the bike has traveled since new. | N/A | Digital |
| Speedometer Displays the current speed of the bike in km/h or mph. | N/A | Digital |
| Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides. | N/A | Digital |
| Techometer | N/A | Digital |
| Clock | N/A | Yes |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | N/A | Yes |
| Low Oil Indicator Alerts when engine oil is low, preventing damage and ensuring smooth performance. | N/A | Yes |
| Service Due Indicator Reminds when the next bike servicing or maintenance is needed. | N/A | Yes |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | N/A | Wet multi-disc, manual |
| Gear Box | N/A | 6 speed |
| Transmission The entire system that transfers engine power to the wheels (includes clutch and gearbox). | 6 Speed Manual | Return shift |
| Head Light | N/A | LED |
| Tail Light | N/A | LED |
| Drls | N/A | Yes |
| Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction. | N/A | LED |
| Led Tail Light Energy-efficient, bright rear light. | N/A | Yes |
| Low Fuel Indicator A warning light when fuel is low. | N/A | Yes |
| No Of Batteries | N/A | N/A |
| Suspension Front | Telescopic forks | ø41 mm telescopic fork/125mm |
| Suspension Rear | Telescopic coil spring oil damped | Horizontal Back-link with adjustable preload/130mm |
| Seat Type The design of the seat that affects comfort and seating position. | N/A | Split |
| Additional Features | N/A | Z “sugomi” styling, Smartphone connectivity via RIDEOLOGY THE APP, Dunlop Sportsmax Roadsport 2 tyres |
| 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 | Yes |
| Internet Connectivity Allows online features like GPS, remote tracking, and smart notifications. | N/A | Yes |