| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Honda |
| Model Name | CRF70F |
| Year | 2011 |
| Category(class) | Trial |
| Engine |
|---|
| Engine Capacity (Displacement) | 72 ccm (4.39 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø47.0 mm x 41.4 mm (Ø1.85 inches x 1.63 inches) |
| Bore/Stroke Ratio | 1.14 |
| Compression Ratio | 9.0:1 |
| Timing System | SOHC |
| Fuel System(Carburetion) | Carburettor. 13mm piston-valve carburator |
| Ignition | CD |
| Cooling System | Air |
| Powertrain |
|---|
| Gearbox | 3 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | 27.0mm telescopic fork |
| Front Suspension Travel | 81 mm (3.19 inches) |
| Rear Suspension | Single-shock |
| Rear Suspension Travel | 89 mm (3.5 inches) |
| Front Brakes | Expanding brake (drum brake) |
| Rear Brakes | Expanding brake (drum brake) |
| Front Tire | 250-14 |
| Rear Tire | 300-12 |
| Dimensions |
|---|
| Seat Height | 663 mm (26.1 inches) |
| Fork Angle (Rake) | 27.0° degrees |
| Trail | 62 mm (2.44 inches) |
| Wheelbase | 1067 mm (42.01 inches) |
| Ground Clearance | 178 mm (7.01 inches) |
| Curb Weight | 63.1 kg (139 lb) |
| Fuel Capacity | 4.92 litres (1.3 gallons) |
| Performance |
|---|
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
