Beta Alp 4.0 - 2010 Specifications and Reviews
The 2010 Beta Alp 4.0 is a lightweight 349cc enduro bike designed for adventure riders and off-road enthusiasts seeking versatility and manageable power. Its air-cooled single-cylinder engine and nimble steel frame make it ideal for trail riding and exploration. Known for reliable performance and excellent handling in varied terrain, it suits riders prioritizing practicality and accessibility.
General information | |
| Category | Enduro / offroad |
| Year | 2010 |
| Model | Beta Alp 4.0 |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet multi-plate |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | SOHC |
| Fuel system | Carburettor. Mikuni BST 33 |
| Valves per cylinder | 4 |
| Bore x stroke | 79.0 x 71.2 mm (3.1 x 2.8 inches) |
| Compression | 9.5:1 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 349.00 ccm (21.30 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 90/90-21 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension travel | 220 mm (8.7 inches) |
| Rear suspension | Monoshock with adjustable spring preload |
| Front suspension travel | 220 mm (8.7 inches) |
| Front suspension | Hydraulic fork with 46 mm shaft |
| Frame type | Steel double cradle frame |
Physical measures and capacities | |
| Reserve fuel capacity | 3.00 litres (0.79 gallons) |
| Fuel capacity | 10.50 litres (2.77 gallons) |
| Wheelbase | 1,444 mm (56.9 inches) |
| Ground clearance | 275 mm (10.8 inches) |
| Overall width | 850 mm (33.5 inches) |
| Overall length | 2,208 mm (86.9 inches) |
| Overall height | 1,240 mm (48.8 inches) |
| Seat height | 863 mm (34.0 inches) If adjustable, lowest setting. |
| Dry weight | 133.0 kg (293.2 pounds) |
Other specs | |
| Color options | Blue/black |
| Starter | Electric |






































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