| General |
| Year | 2009 | 2024 |
| Make Model | Suzuki GSX 1300 B-King | Triumph Speed 400 |
| Dimensions |
| Seat Height | 805 mm / 31.7 in | 790 mm / 31.1 in |
| Wheelbase | 1525 mm / 60.0 in | 1377 mm / 54.2 in |
| Ground Clearance | 120 mm / 4.7 in | - |
| Height | - | 1075 mm / 42.3 in |
| Length | 2245 mm / 88.4 in | 2056 mm / 80.9 in |
| Width | 800 mm / 31.5 in | 795 mm / 31.3 in |
| Weights & Capacities |
| Dry Weight (kg) | 235 | - |
| Wet Weight (kg) | - | 170 |
| Dry Weight | 235.0 kg / 518.1 lbs | - |
| Fuel Capacity | 16.5 Litres / 4.4 US gal / 3.6 Imp gal | 13 Litres / 3.43 US gal |
| Wet Weight | - | 170 kg / 375 lbs |
| Performance |
| Top Speed | 252.9 km/h / 157.1 mph | - |
| Max Power | 132.1 kW / 181.5 hp @ 9500 rpm | 29.4 kW / 40hp @ 8000 rpm |
| Max Torque | 146 Nm / 14.9 kgf-m / 108 lb-ft @ 7200 rpm | 38 Nm / 28 ft-lbs @ 6500 rpm |
| Standing Start ¼ Mile | 10.4 sec | - |
| Engine |
| Displacement | 1340 cc / 81.8 cu-in | 398 cc / 24.3 cu-in |
| Engine Detail | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder | Four stroke, DOHC, single cylinder, 4 valves |
| Bore x Stroke | 81 x 65 mm | 89.0 x 64.0mm |
| Compression Ratio | 12.5:1 | 12.1:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Emissions | - | Euro 5 |
| Exhaust | 4-into-2-into-1 exhaust system with a large capacity catalyzer, oxygen sensors and an oval cross section canister with dual openings that meets Euro 3 and Tier 2 regulation | - |
| Fuel Consumption | 6.2 L/100 km / 16.1 km/l / 38 US mpg / 45 Imp mpg | - |
| Fuel Induction | Fuel injection . Suzuki SDTV fuel injection system with dual injectors per cylinder and ram air intake with large volume airbox | Bosch ride-by-wire EFI |
| Ignition | Electronic | - |
| Lubrication | Wet sump | - |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multiple discs, hydraulic operated | Wet multiplate with assist and slip functions |
| Final Drive | Chain, RK GB50GSV Z4, 118 links | X-ring chain |
| Transmission / Drive | 6 Speed | 6-Speed |
| Chassis |
| Frame Type | Twin-spar cast aluminum alloy | Hybrid spine/perimeter, tubular steel, bolt-on rear subframe |
| Suspension - Front | Inverted telescopic coil springs, spring preload, rebound and compression damping fully adjustable. | 43mm Showa Big Piston, non-adjustable inverted fork |
| Suspension - Rear | Link type, oil damped, coil springs, spring preload, rebound and compression damping fully adjustable. | Single shock, fixed damping with the shock adjustable piggy-back reservior |
| Rake | 25.7° | 26.6° |
| Swingarm | - | Twin-sided, cast aluminium alloy |
| Trail | 107 mm / 4.2 in | 101.6 mm / 4 in |
| Wheel Travel - Front | 120 mm / 4.7 in | 139.7 mm / 5.5 in |
| Wheel Travel - Rear | 137 mm / 5.4 in | 129.4 mm / 5.1 in |
| Electrical Systems |
| Instrumentation | - | Analogue speedometer with integrated multi-function LCD screen |
| Wheels & Brakes |
| Brakes - Front | 2 x 310 mm Discs, 4 piston calipers | Single 300 mm disc with radially mounted 4-piston caliper |
| Brakes - Rear | Single 260m disc, 1 piston caliper | Single 230 mm disc with floating caliper |
| ABS | - | Bosch dual channel |
| Tyres - Front | 120/70 ZR17 | 110/70 x R17 |
| Tyres - Rear | 200/50 ZR17 | 150/60 x R17 |
| Wheels - Front | 3.50 x 17 | 17 x 3 in with 10-spoke cast aluminium alloy rims |
| Wheels - Rear | 6.00 x 17 | 17 x 4 in with 10-spoke cast aluminium alloy rims |