| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Beta |
| Model Name | ARK AC Tribe |
| Year | 2008 |
| Category(class) | Scooter |
| Engine |
|---|
| Engine Capacity (Displacement) | 49 ccm (2.99 cubic inches) |
| Engine Type | Single cylinder |
| Bore x Stroke | Ø40.0 mm x 39.2 mm (Ø1.57 inches x 1.54 inches) |
| Bore/Stroke Ratio | 1.02 |
| Compression Ratio | 12.0:1 |
| Stroke | 2 |
| Fuel System(Carburetion) | Carburettor. Dell´Orto PHVA 12 |
| Lubrication System | With mechanical pump - mix gasoline-oil 1,5% (with synthetic oil) |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Dry automatic centrifugal type |
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | tubular steel |
| Front Suspension | Hydraulic fork with ø32 mm shaft |
| Front Suspension Travel | 95 mm (3.74 inches) |
| Rear Suspension | Monoshock with adjustable spring preload |
| Rear Suspension Travel | 89 mm (3.5 inches) |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø190 mm (Ø7.48 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø190 mm (Ø7.48 inches) |
| Front Tire | 130/60-13 |
| Rear Tire | 130/60-13 |
| Dimensions |
|---|
| Overall Length | 1740 mm (68.5 inches) |
| Overall Width | 830 mm (32.68 inches) |
| Overall Height | 1150 mm (45.28 inches) |
| Ground Clearance | 215 mm (8.46 inches) |
| Dry Weight | 88.0 kg (194 lb) |
| Fuel Capacity | 7.50 litres (1.98 gallons) |
| Reserve Fuel Capacity | 1.30 litres (0.34 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 | - |
