| General |
| Year | 2024 | 2025 |
| Make Model | Triumph Speed 400 | CFMoto 675NK |
| Dimensions |
| Seat Height | 790 mm / 31.1 in | - |
| Wheelbase | 1377 mm / 54.2 in | 1400 mm / 55.1 in |
| Ground Clearance | - | 140 mm / 5.5 in |
| Height | 1075 mm / 42.3 in | 1155 mm / 45.5 in |
| Length | 2056 mm / 80.9 in | 2020 mm / 79.5 in |
| Width | 795 mm / 31.3 in | 849 mm / 33.4 in |
| Weights & Capacities |
| Wet Weight (kg) | 170 | 189 |
| Fuel Capacity | 13 Litres / 3.43 US gal | 15 L / 4 US gal |
| Wet Weight | 170 kg / 375 lbs | 189 kg / 417 lbs |
| Performance |
| Max Power | 29.4 kW / 40hp @ 8000 rpm | 70.8 kW / 95 hp @ 11 000 rpm |
| Max Torque | 38 Nm / 28 ft-lbs @ 6500 rpm | 70 Nm / 51.6 lb-ft @ 8250 rpm |
| Engine |
| Displacement | 398 cc / 24.3 cu-in | 674 cc / 41.2 cu in |
| Engine Detail | Four stroke, DOHC, single cylinder, 4 valves | 3-Cylinder inline, 4-stroke, DOHC, 4 valves |
| Bore x Stroke | 89.0 x 64.0mm | 72 x 55.2 mm |
| Compression Ratio | 12.1:1 | - |
| Cooling System | Liquid cooled | Liquid cooled |
| Emissions | Euro 5 | - |
| Fuel Induction | Bosch ride-by-wire EFI | Bosch EFI |
| Ignition | - | Electronic |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet multiplate with assist and slip functions | CF-SC slipper clutch, wet, multi-plate |
| Final Drive | X-ring chain | Chain |
| Transmission / Drive | 6-Speed | 6-Speed |
| Chassis |
| Frame Type | Hybrid spine/perimeter, tubular steel, bolt-on rear subframe | - |
| Suspension - Front | 43mm Showa Big Piston, non-adjustable inverted fork | 41 mm KYB upside-down fork, pre-load, compression & rebound adjustable |
| Suspension - Rear | Single shock, fixed damping with the shock adjustable piggy-back reservior | KYB central monoshock, preload & rebound adjustable |
| Rake | 26.6° | - |
| Swingarm | Twin-sided, cast aluminium alloy | - |
| Trail | 101.6 mm / 4 in | - |
| Wheel Travel - Front | 139.7 mm / 5.5 in | 130 mm / 5.1 in |
| Wheel Travel - Rear | 129.4 mm / 5.1 in | 130 mm / 5.1 in |
| Electrical Systems |
| Instrumentation | Analogue speedometer with integrated multi-function LCD screen | - |
| Wheels & Brakes |
| Brakes - Front | Single 300 mm disc with radially mounted 4-piston caliper | 2 x 300 mm discs, J.Juan radial-mount, 4-piston calipers |
| Brakes - Rear | Single 230 mm disc with floating caliper | Single 240 mm disc, J.Juan caliper |
| ABS | Bosch dual channel | Dual channel, and adjustable traction control |
| Tyres - Front | 110/70 x R17 | 120/70 R17 (CST) S3N |
| Tyres - Rear | 150/60 x R17 | 180/55 R17 (CST) S3N |
| Wheels - Front | 17 x 3 in with 10-spoke cast aluminium alloy rims | 3.0 x 17, Aluminium alloy |
| Wheels - Rear | 17 x 4 in with 10-spoke cast aluminium alloy rims | 4.0 x 17 MT, Aluminium alloy |