
Beta Alp 4.0
Key specifications
Overview
Introducing the 2004 Beta Alp 4.0, a remarkable entry into the enduro-offroad motorcycle segment that effortlessly balances lightweight agility with robust performance. Crafted by the Italian manufacturer Beta, known for its dedication to quality and innovation, the Alp 4.0 is designed for riders seeking both adventure and versatility. With its rugged styling and dependable components, this bike appeals to trail enthusiasts and casual riders alike, ready to tackle various terrains from rocky trails to soft dirt paths. At the heart of the Alp 4.0 lies a powerful 349cc single-cylinder, four-stroke engine that delivers a delightful mix of torque and responsiveness. With a compression ratio of 9.5:1 and a well-optimized carburettor fuel system, this engine produces a reliable power band that allows for smooth acceleration and confident handling. The 6-speed gearbox, paired with a chain final drive, ensures that riders can efficiently harness this power, whether navigating steep inclines or cruising on flat surfaces. The Alp's lightweight build—at just 133 kg (293.2 pounds)—combined with a generous ground clearance of 240 mm (9.4 inches), makes it a nimble companion for both experienced riders and newcomers looking to explore the offroad landscape. Equipped with a double-cradle steel frame, the Alp 4.0 showcases a robust construction designed for durability and stability. The hydraulic front forks and adjustable rear shock provide a comfortable 220 mm (8.7 inches) of travel at both ends, allowing the bike to absorb the roughest of bumps while maintaining excellent traction and control. With front and rear disc brakes measuring 260 mm and 220 mm respectively, riders can expect reliable stopping power when navigating tricky terrains. Available in an eye-catching grey, black, and orange color scheme, the Alp 4.0 stands out in any environment, combining style with functionality. **
Pros
- Lightweight and Agile: At 133 kg, the Alp 4.0 is easy to maneuver, making it ideal for both tight trails and open landscapes.
- Powerful Engine Performance: The 349cc engine delivers excellent torque and responsiveness, providing a thrilling ride across various terrains.
- Adjustable Suspension: With adjustable rear shock settings, riders can customize the suspension for their weight and riding style, enhancing comfort and control.
Cons
- Limited Fuel Capacity: The 10.5-liter fuel tank may require frequent refueling during extended rides.
- Single-Cylinder Vibration: Some riders may find the single-cylinder engine produces more vibration compared to multi-cylinder counterparts, especially at higher RPMs.
- Basic Technology: While reliable, the carburetor fuel system lacks the efficiency and performance tuning capabilities of modern fuel injection systems.
Technical details
Source specification data
- Make
- Beta
- Model
- Alp 4.0
- Category
- Enduro-offroad
- Comments
- Suzuki engine
- Color Options
- Grey/black/orange
- Gearbox
- 6-speed
- Fuel System
- Carburettor
- Bore X Stroke
- 79.0 x 71.2 mm (3.1 x 2.8 inches)
- Compression
- 9.5:1
- Displacement
- 349.00 ccm (21.30 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, four-stroke
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 133.0 kg (293.2 pounds)
- Seat Height
- 870 mm (34.3 inches) If adjustable, lowest setting.
- Fuel Capacity
- 10.50 litres (2.77 gallons)
- Overall Height
- 1,090 mm (42.9 inches)
- Overall Length
- 2,150 mm (84.6 inches)
- Ground Clearance
- 240 mm (9.4 inches)
- Reserve Fuel Capacity
- 4.00 litres (1.06 gallons)
- Rear Tyre
- 140/80-18
- Frame Type
- Double craded steel frame
- Front Tyre
- 90/90-21
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- Rear suspension single shock with adjustable spring
- Front Suspension
- Hydraulic fork
- Rear Wheel Travel
- 220 mm (8.7 inches)
- Front Wheel Travel
- 220 mm (8.7 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)