
Beta Alp 4.0
Key specifications
Overview
Introducing the 2007 Beta Alp 4.0, a remarkable blend of rugged capability and precise engineering designed specifically for the enduro-offroad segment. This versatile machine is perfect for both novice riders looking to explore the trails and seasoned enthusiasts seeking a reliable companion for challenging terrains. With its eye-catching aesthetics available in vibrant red or sleek silver/grey, the Alp 4.0 demands attention while promising an exhilarating riding experience. Its lightweight design and nimble handling make it an ideal choice for those who crave adventure, whether it’s navigating rocky hills or cruising through forest paths. At the heart of the Beta Alp 4.0 lies a robust 349cc single-cylinder four-stroke engine, delivering a perfect balance of power and efficiency. With a compression ratio of 9.5:1 and a Mikuni BST 33 carburettor, the engine provides smooth throttle response and reliable performance across various riding conditions. The 6-speed gearbox ensures that riders have the flexibility to tackle steep inclines or open stretches of road with ease, while the wet multi-disc clutch contributes to smooth gear transitions. Weighing in at just 133 kg (293.2 pounds), the Alp 4.0 offers impressive agility, making it easy to maneuver through tight trails and technical sections. The Beta Alp 4.0 is equipped with a sturdy steel double cradle frame, offering exceptional stability and durability. Its front hydraulic fork with a 46 mm shaft provides 46 mm of travel, ensuring that riders can absorb bumps and obstacles with confidence. The monoshock rear suspension features adjustable spring preload, allowing for customized tuning based on rider preferences or load conditions. Safety and control are paramount, with single disc brakes on both the front (260 mm) and rear (220 mm), providing reliable stopping power to navigate unpredictable terrains. With a generous ground clearance of 300 mm (11.8 inches), this motorcycle can easily handle rough trails while offering a comfortable seat height of 865 mm (34.1 inches). **
Pros
- Lightweight and nimble, making it ideal for off-road maneuverability.
- Powerful and reliable engine with a responsive 6-speed transmission.
- Adjustable rear suspension for tailored riding experiences.
Cons
- Limited fuel capacity of 10.5 liters may require more frequent stops on longer rides.
- The 34.1-inch seat height may be challenging for shorter riders.
- Fewer modern electronic features compared to some competitors in the segment.
Technical details
Source specification data
- Make
- Beta
- Model
- Alp 4.0
- Category
- Enduro-offroad
- Starter
- Electric
- Color Options
- Red, Silver/Grey
- Clutch
- Wet multi-disc clutch
- Gearbox
- 6-speed
- Ignition
- electronic
- Fuel System
- Carburettor. Mikuni BST 33
- 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)
- Engine Details
- Single cylinder, four-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 133.0 kg (293.2 pounds)
- Seat Height
- 865 mm (34.1 inches) If adjustable, lowest setting.
- Fuel Capacity
- 10.50 litres (2.77 gallons)
- Overall Width
- 860 mm (33.9 inches)
- Overall Height
- 1,230 mm (48.4 inches)
- Overall Length
- 2,185 mm (86.0 inches)
- Ground Clearance
- 300 mm (11.8 inches)
- Reserve Fuel Capacity
- 3.00 litres (0.79 gallons)
- Rear Tyre
- 3.00-18
- Frame Type
- steel double cradle frame
- Front Tyre
- 1.85-21
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- Monoshock with adjustable spring preload
- Front Suspension
- Hydraulic fork with ø46 mm shaft
- Front Wheel Travel
- 46 mm (1.8 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)