| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | Crux R |
| Year | 2011 |
| Category(class) | All-round |
| Engine |
|---|
| Engine Capacity (Displacement) | 105 ccm (6.41 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø54.0 mm x 54.0 mm (Ø2.13 inches x 2.13 inches) |
| Bore/Stroke Ratio | 1 |
| Compression Ratio | 9.5:1 |
| Timing System | SOHC |
| Ignition | CDI |
| Starter System | Electric & kick |
| Lubrication System | Wet sump |
| Cooling System | Air |
| Powertrain |
|---|
| Clutch | Multiple wet type |
| Gearbox | 4 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | Telescopic Fork, oil damped |
| Rear Suspension | Coil Spring, oil damped |
| Front Brakes | Expanding brake (drum brake) |
| Front Brakes Diameter | Ø130 mm (Ø5.12 inches) |
| Rear Brakes | Expanding brake (drum brake) |
| Rear Brakes Diameter | Ø130 mm (Ø5.12 inches) |
| Front Tire | 250-18 |
| Rear Tire | 274-18 |
| Dimensions |
|---|
| Overall Length | 1997 mm (78.62 inches) |
| Overall Width | 735 mm (28.94 inches) |
| Overall Height | 1055 mm (41.54 inches) |
| Wheelbase | 1247 mm (49.09 inches) |
| Dry Weight | 105.5 kg (233 lb) |
| Fuel Capacity | 11.00 litres (2.91 gallons) |
| Performance |
|---|
| Max Power | 7.60 HP (5.5 kW) at 7500 RPM |
| Power/Weight Ratio | 0.06 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
