Comparison of Kawasaki Ninja ZX-12 R and Triumph Bonneville Speedmaster 2018 [S]ave
| Attribute |  Triumph Bonneville Speedmaster 2018 × |  Kawasaki Ninja ZX-12 R × |
|---|---|---|
| General | ||
| Production from (year) | 2018 | 2005 |
| Make | Triumph | Kawasaki |
| Model | Triumph Bonneville Speedmaster | Kawasaki Ninja ZX-12 R |
| Category | Classic | Sport |
| Engine and transmission | ||
| Engine type | Twin, four-stroke | In-line four, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection | Injection. Fuel injection with 46mm throttle bodies and sub throttles |
| Displacement (cm³) | 1,200 | 1,200 |
| Power (kw) | 56.2 | - |
| Fuel consumption (l/100km) | 4.5 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 106 | - |
| Bore (mm) | 97.6 | 83 |
| Stroke (mm) | 80 | 55.4 |
| Gearbox | 6-speed | 6-speed |
| Greenhouse gases | 104.4 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | - | Digital |
| Clutch | Wet, multi-plate assist clutch | - |
| Compression | 10.0:1 | 12.2:1 |
| Exhaust system | Chromed 2 into 2 exhaust system with twin chrome silencers | - |
| Chassis | ||
| Front suspension | KYB 41 mm forks with cartridge damping | 43mm inverted hydraulic telescopic fork with adjustable compression and rebound damping, adjustable spring preload |
| Rear suspension | KYB monoshock with linkage and stepped preload adjuster | UNI-TRAK® system with single shock, adjustable compression and rebound damping, adjustable ride height, and adjustable preload |
| Front brakes | Single disc. ABS. Brembo 2-piston floating caliper | Double disc. Hydralic. |
| Rear brakes | Single disc. ABS. Nissin 2-piston floating caliper | Single disc. Hydraulic. |
| Diameter (mm) | 255 | 230 |
| Frame type | Tubular steel cradle. Twin-sided, tubular steel swing arm. | Aluminum monocoque |
| Front tyre | 130/90-B16 | 120/70-17 |
| Rear tyre | 150/80-R16 | 200/50-17 |
| Wheels | 32-spoke | - |
| Front wheel travel (mm) | 90 | - |
| Rear wheel travel (mm) | 73 | - |
| Trail (mm) | 91 | - |
| Rake (fork angle) (degree) | 25.3 | 23.5 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Instruments | LCD multi-functional instrument pack with analogue speedometer, odometer, gear position indicator, fuel gauge | - |
| Dimensions | ||
| Wheelbase (mm) | 1,510 | 1,450 |
| Dry weight (kg) | 245 | 210 |
| Power/weight ratio | 0.2289 | - |
| Overall height (mm) | 1,040 | 1,199 |
| Overall width (mm) | 770 | 739 |
| Seat height (mm) | 705 | 820 |
| Ground clearance (mm) | - | 119 |
| Performance | ||
| Fuel capacity (l) | 12.11 | 18.92 |
| Oil capacity (l) | 4.5 | - |
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