| General |
| Year | 2020 | 2025 |
| Make Model | Yamaha MT-03 | CFMoto 675NK |
| Dimensions |
| Seat Height | 779.7 mm / 30.7 in | - |
| Wheelbase | 1379.2 mm / 54.3 in | 1400 mm / 55.1 in |
| Ground Clearance | 160 mm / 6.2 in | 140 mm / 5.5 in |
| Height | 1133 mm / 40.7 in | 1155 mm / 45.5 in |
| Length | 2090 mm / 82.3 in | 2020 mm / 79.5 in |
| Width | 718.8 mm / 28.3 in | 849 mm / 33.4 in |
| Weights & Capacities |
| Wet Weight (kg) | 167 | 189 |
| Fuel Capacity | 14 Litres / 3.7 gal | 15 L / 4 US gal |
| Wet Weight | 167 kg / 370 lbs | 189 kg / 417 lbs |
| Performance |
| Max Power | 30.9 kW 41.4 hp @ 10750 rpm | 70.8 kW / 95 hp @ 11 000 rpm |
| Max Torque | 29.6 Nm / 22 lb-ft @ 9000 rpm | 70 Nm / 51.6 lb-ft @ 8250 rpm |
| Engine |
| Displacement | 321 cc / 19.5 cu-in | 674 cc / 41.2 cu in |
| Engine Detail | Four stroke, parallel twin cylinder, 4 valve per cylinder | 3-Cylinder inline, 4-stroke, DOHC, 4 valves |
| Bore x Stroke | 68.0 x 44.1mm | 72 x 55.2 mm |
| Compression Ratio | 11.2:1 | - |
| Cooling System | Liquid cooled | Liquid cooled |
| Fuel Induction | Electronic Fuel Injection | Bosch EFI |
| Ignition | TCI: Transistor Controlled Ignition | Electronic |
| Lubrication | Wet sump | - |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multiple-disc coil spring | CF-SC slipper clutch, wet, multi-plate |
| Final Drive | Chain | Chain |
| Transmission / Drive | Constant Mesh, 6-speed | 6-Speed |
| Chassis |
| Frame Type | Delta box | - |
| Suspension - Front | 37mm Non-adjustable KYB inverted forks. | 41 mm KYB upside-down fork, pre-load, compression & rebound adjustable |
| Suspension - Rear | Linkage-assisted spring-preload adjustable KYB shock | KYB central monoshock, preload & rebound adjustable |
| Rake | 25° | - |
| Trail | 93.9 mm / 3.7 in | - |
| Wheel Travel - Front | 130 mm / 5.1 in | 130 mm / 5.1 in |
| Wheel Travel - Rear | 124.4 mm / 4.9 in | 130 mm / 5.1 in |
| Wheels & Brakes |
| Brakes - Front | Single 298mm disc, ABS | 2 x 300 mm discs, J.Juan radial-mount, 4-piston calipers |
| Brakes - Rear | Single 220mm disc. ABS | Single 240 mm disc, J.Juan caliper |
| ABS | - | Dual channel, and adjustable traction control |
| Tyres - Front | 110/70-17 | 120/70 R17 (CST) S3N |
| Tyres - Rear | 140/70-17 | 180/55 R17 (CST) S3N |
| Wheels - Front | - | 3.0 x 17, Aluminium alloy |
| Wheels - Rear | - | 4.0 x 17 MT, Aluminium alloy |