Comparison of Kawasaki Z 650 SR D-4 and Triumph Speed Twin 1937 [S]ave
| Attribute |  Kawasaki Z 650 SR D-4 × |  Triumph Speed Twin 1937 × |
|---|---|---|
| General | ||
| Production from (year) | 1982 | 1937 |
| Make | Kawasaki | Triumph |
| Model | Kawasaki Z 650 SR D-4 | Triumph Speed Twin |
| Category | Touring | Allround |
| Engine and transmission | ||
| Engine type | In-line four, four-stroke | Twin, four-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Carburettor. Mikuni 4 x 28 mm | Carburettor. Amal |
| Engine details | - | 360 degree paprallel |
| Displacement (cm³) | 652 | 498 |
| Power (kw) | 45 | 19.7 |
| Cooling system | Air | - |
| Transmission type,final drive | Chain | Chain |
| Gearbox | 5-speed | - |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Overhead Valves (OHV) |
| Ignition | - | Lucas altrnator |
| Lubrication system | Wet sump | - |
| Exhaust system | 4 in 2 | - |
| Chassis | ||
| Front suspension | - | Telescopic |
| Rear suspension | - | Rigid-optional sprung hub |
| Front brakes | Double disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Seat | - | Single seat |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Light | - | Headlamp-Turner designed nacelle |
| Dimensions | ||
| Wheelbase (mm) | 1,440 | 1,400 |
| Dry weight (kg) | 235 | 158 |
| Power/weight ratio | 0.1915 | 0.1241 |
Help · Contact us · Disclaimer · Contributors · Developers · Donate