| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Beta |
| Model Name | REV 80 |
| Year | 2007 |
| Category(class) | Trial |
| Engine |
|---|
| Engine Capacity (Displacement) | 79 ccm (4.82 cubic inches) |
| Engine Type | Single cylinder |
| Bore x Stroke | Ø48.0 mm x 44.0 mm (Ø1.89 inches x 1.73 inches) |
| Bore/Stroke Ratio | 1.09 |
| Compression Ratio | 14.7:1 |
| Stroke | 2 |
| Fuel System(Carburetion) | Carburettor. Dell´ orto PHBG 21 |
| Ignition | AET |
| Lubrication System | mix gasoline-oil 1,5 % (with synthetic oil) |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Wet multi-disc clutch |
| Gearbox | 6 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Steel |
| Front Suspension | Hydraulic fork with ø33 mm shaft |
| Front Suspension Travel | 33 mm (1.3 inches) |
| Rear Suspension | Monoshock with adjustable spring preload |
| Front Brakes | Single disc. inox disc ø175 mm with 2 opposed pistons |
| Front Brakes Diameter | Ø175 mm (Ø6.89 inches) |
| Rear Brakes | Single disc. inox disc ø150 mm with 2 opposed pistons |
| Rear Brakes Diameter | Ø150 mm (Ø5.91 inches) |
| Front Tire | 2.75-21 |
| Rear Tire | 4.00-18 |
| Dimensions |
|---|
| Overall Length | 1925 mm (75.79 inches) |
| Overall Width | 815 mm (32.09 inches) |
| Overall Height | 1110 mm (43.7 inches) |
| Seat Height | 652 mm (25.67 inches) |
| Wheelbase | 1230 mm (48.43 inches) |
| Ground Clearance | 295 mm (11.61 inches) |
| Dry Weight | 64.0 kg (141 lb) |
| Fuel Capacity | 2.50 litres (0.66 gallons) |
| Reserve Fuel Capacity | 0.50 litres (0.13 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 | - |
