| General |
| Year | 1984 - 87 | 2025 |
| Make Model | Yamaha SR 500 | CFMoto 675NK |
| Dimensions |
| Seat Height | 810 mm / 32 in | - |
| Wheelbase | 1405 mm / 55.3 in | 1400 mm / 55.1 in |
| Ground Clearance | - | 140 mm / 5.5 in |
| Height | 1155 mm / 45.5 in | 1155 mm / 45.5 in |
| Length | - | 2020 mm / 79.5 in |
| Width | 845 mm / 33.3 in | 849 mm / 33.4 in |
| Weights & Capacities |
| Wet Weight (kg) | 173 | 189 |
| Dry Weight (kg) | 158 | - |
| Dry Weight | 158 kg / 348 lbs | - |
| Fuel Capacity | 12 Litres / 3.1 US gal | 15 L / 4 US gal |
| Oil Capacity | 2.4 Litres | - |
| Wet Weight | 173 kg / 381.4 lbs | 189 kg / 417 lbs |
| Performance |
| Top Speed | 95 mph / 152.8 km/h | - |
| Max Power | 31.5 hp / 23.5 kW @ 6500 rpm | 70.8 kW / 95 hp @ 11 000 rpm |
| Max Torque | 36.3 Nm / 26.8 lb-ft @ 5500 rpm | 70 Nm / 51.6 lb-ft @ 8250 rpm |
| Standing Start ¼ Mile | 15.3 sec | - |
| Engine |
| Displacement | 499 cc / 30.4 cu-in | 674 cc / 41.2 cu in |
| Engine Detail | Four stroke, single cylinder, SOHC, 2 valves per cylinder. | 3-Cylinder inline, 4-stroke, DOHC, 4 valves |
| Bore x Stroke | 87 х 84 mm | 72 x 55.2 mm |
| Compression Ratio | 9.0:1 | - |
| Cooling System | Air cooled | Liquid cooled |
| Fuel Consumption | 63 mpg | - |
| Fuel Induction | 34mm Mikuni VM34SS carburetor | Bosch EFI |
| Ignition | CDI | Electronic |
| Starter | Kick | Electric |
| Drivetrain |
| Clutch | - | CF-SC slipper clutch, wet, multi-plate |
| Final Drive | Chain | Chain |
| Transmission / Drive | 5 Speed | 6-Speed |
| Chassis |
| Frame Type | Half-duplex cradle | - |
| Suspension - Front | 35mm telescopic forks | 41 mm KYB upside-down fork, pre-load, compression & rebound adjustable |
| Suspension - Rear | Dual shock, 5-way adjustable spring preload. | KYB central monoshock, preload & rebound adjustable |
| Rake | 27.5° | - |
| Trail | 117 mm / 4.6 in | - |
| Wheel Travel - Front | 150 mm / 5.9 in | 130 mm / 5.1 in |
| Wheel Travel - Rear | 105 mm / 4.1 in | 130 mm / 5.1 in |
| Wheels & Brakes |
| Brakes - Front | Single 200mm disc | 2 x 300 mm discs, J.Juan radial-mount, 4-piston calipers |
| Brakes - Rear | 150mm drum | Single 240 mm disc, J.Juan caliper |
| ABS | - | Dual channel, and adjustable traction control |
| Tyres - Front | 3.50 S18 | 120/70 R17 (CST) S3N |
| Tyres - Rear | 4.00 S18 | 180/55 R17 (CST) S3N |
| Wheels - Front | - | 3.0 x 17, Aluminium alloy |
| Wheels - Rear | - | 4.0 x 17 MT, Aluminium alloy |