| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | YZF-R1 |
| Year | 2011 |
| Category(class) | Sport |
| Engine |
|---|
| Engine Capacity (Displacement) | 998 ccm (60.9 cubic inches) |
| Engine Type | In-line four, four-stroke |
| Bore x Stroke | Ø78.0 mm x 52.2 mm (Ø3.07 inches x 2.06 inches) |
| Bore/Stroke Ratio | 1.49 |
| Compression Ratio | 12.7:1 |
| Valves per Cylinder | 4 |
| Timing System | DOHC |
| Fuel System(Carburetion) | Injection. Fuel Injection with YCC-T and YCC-I |
| Ignition | TCI: Transistor Controlled Ignition |
| Starter System | Electric |
| Lubrication System | Wet sump |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Wet, multiple-disc coil spring |
| Gearbox | 6 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Aluminium Deltabox |
| Front Suspension | 43mm inverted fork |
| Front Suspension Travel | 119 mm (4.69 inches) |
| Rear Suspension | Single shock w/piggyback reservoir |
| Rear Suspension Travel | 119 mm (4.69 inches) |
| Front Brakes | Double disc |
| Front Brakes Diameter | Ø310 mm (Ø12.2 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø220 mm (Ø8.66 inches) |
| Front Tire | 120/70-ZR17 |
| Rear Tire | 190/55-ZR17 |
| Dimensions |
|---|
| Overall Length | 2070 mm (81.5 inches) |
| Overall Width | 714 mm (28.11 inches) |
| Overall Height | 1130 mm (44.49 inches) |
| Seat Height | 833 mm (32.8 inches) |
| Fork Angle (Rake) | 24.0° degrees |
| Trail | 102 mm (4.02 inches) |
| Wheelbase | 1415 mm (55.71 inches) |
| Curb Weight | 205.9 kg (454 lb) |
| Fuel Capacity | 18.17 litres (4.8 gallons) |
| Performance |
|---|
| Max Power | 179.56 HP (131.1 kW) at 12500 RPM |
| Max Torque | 115.00 Nm (84.56 ft*lbs) at 10000 RPM |
| Power/Weight Ratio | 0.87 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 2.9 seconds |
| 0-60 mph | 2.8 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
