| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Norton |
| Model Name | Commando 961 SS |
| Year | 2009 |
| Category(class) | Street Fighter |
| Engine |
|---|
| Engine Capacity (Displacement) | 961 ccm (58.64 cubic inches) |
| Engine Type | Twin, four-stroke |
| Bore x Stroke | Ø88.0 mm x 79.0 mm (Ø3.46 inches x 3.11 inches) |
| Bore/Stroke Ratio | 1.11 |
| Compression Ratio | 10.1:1 |
| Valves per Cylinder | 2 |
| Fuel System(Carburetion) | Carburettor. Twin 39mm Keihin FCR |
| Ignition | Crank fired electronic |
| Starter System | Electric |
| Lubrication System | Dry sump |
| Cooling System | Air |
| Exhaust System | 1 3/4 inch header system with merged collector and twin mufflers with catalytic converters. |
| Powertrain |
|---|
| Clutch | Cush drive clutch |
| Gearbox | 5 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | 4130 chromoly steel |
| Front Suspension | 43mm Ohlins RSU - Adjustable preload, compression, and rebound damping. |
| Front Suspension Travel | 140 mm (5.51 inches) |
| Rear Suspension | Ohlins reservoir-style twin shocks - Adjstable ride height, preload, compression, and rebound damping. |
| Rear Suspension Travel | 102 mm (4.02 inches) |
| Front Brakes | Single disc. Bremo |
| Front Brakes Diameter | Ø320 mm (Ø12.6 inches) |
| Rear Brakes | Single disc. Bremo |
| Rear Brakes Diameter | Ø220 mm (Ø8.66 inches) |
| Front Tire | 120/70-X17 |
| Rear Tire | 180/55-X17 |
| Dimensions |
|---|
| Seat Height | 813 mm (32.01 inches) |
| Fork Angle (Rake) | 24.5° degrees |
| Trail | 102 mm (4.02 inches) |
| Wheelbase | 1435 mm (56.5 inches) |
| Dry Weight | 188.2 kg (415 lb) |
| Fuel Capacity | 17.03 litres (4.5 gallons) |
| Performance |
|---|
| Max Power | 80.00 HP (58.4 kW) at 6500 RPM |
| Max Torque | 88.14 Nm (64.81 ft*lbs) at 5200 RPM |
| Power/Weight Ratio | 0.38 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 4.5 seconds |
| 0-60 mph | 4.3 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
