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Beta Alp 4.0
2010Off-road

Beta Alp 4.0

Key specifications

Engine
349 cc
Weight
133 kg
Fuel type
petrol
Fuel capacity
2.8 L
Transmission
6-speed
Seat height
34 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2010 Beta Alp 4.0, a robust contender in the enduro-offroad segment that appeals to both seasoned riders and those venturing into the thrilling world of trail riding. With its lightweight design and agile handling, the Alp 4.0 offers an exhilarating experience that is perfectly suited for both technical terrain and leisurely weekend rides. Known for its reliability and user-friendly characteristics, this motorcycle stands out as an excellent choice for riders looking for a versatile machine that can tackle everything from rugged trails to urban commutes. At the heart of the Beta Alp 4.0 is a spirited 349cc single-cylinder, four-stroke engine, which delivers a commendable balance of power and efficiency. The engine's thoughtful design, featuring a compression ratio of 9.5:1 and a bore and stroke of 79.0 x 71.2 mm, ensures a lively response across the rev range. Coupled with a 6-speed gearbox, riders can expect smooth transitions and the ability to tackle varying terrains with ease. The air-cooled engine, combined with a Mikuni BST 33 carburettor, provides a reliable fuel delivery system that enhances the overall riding experience, allowing for effortless climbs and thrilling descents—perfect for those who crave adventure on two wheels. The Alp 4.0 also boasts a well-engineered chassis, featuring a steel double cradle frame that contributes to its durability and stability. With 220 mm of suspension travel both front and rear, the hydraulic fork and monoshock setup absorb bumps and obstacles, ensuring a smooth ride over uneven ground. The motorcycle's lightweight design, at just 133 kg, combined with a generous ground clearance of 275 mm, makes it an agile and nimble companion on trails. Additionally, the electric starter and stylish blue/black color options add practicality and flair, making this bike not just a tool for adventure, but a statement of style as well. **

Pros

  • Agile Handling: The lightweight frame and responsive suspension provide excellent maneuverability on tight trails and rocky terrains.
  • Reliable Engine Performance: The 349cc single-cylinder engine offers a robust power delivery, ideal for both technical climbs and fast open trails.
  • User-Friendly Features: The electric starter and adjustable seat height enhance rider comfort and accessibility, making it suitable for a range of riders.

Cons

  • Limited Fuel Capacity: At 10.5 liters, the fuel tank may require more frequent refueling on longer adventures.
  • Basic Instrumentation: The minimalist dashboard may lack advanced features found in more modern motorcycles, which could be a drawback for tech-savvy riders.
  • Seat Height: While adjustable, the seat height of 863 mm may not be suitable for shorter riders without modifications.

Technical details

Source specification data

Make
Beta
Model
Alp 4.0
Category
Enduro-offroad
Starter
Electric
Color Options
Blue/black
Clutch
Wet multi-plate
Gearbox
6-speed
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)
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
863 mm (34.0 inches) If adjustable, lowest setting.
Fuel Capacity
10.50 litres (2.77 gallons)
Overall Width
850 mm (33.5 inches)
Overall Height
1,240 mm (48.8 inches)
Overall Length
2,208 mm (86.9 inches)
Ground Clearance
275 mm (10.8 inches)
Reserve Fuel Capacity
3.00 litres (0.79 gallons)
Rear Tyre
90/90-21
Frame Type
steel double cradle frame
Front Tyre
90/90-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Monoshock with adjustable spring preload
Front Suspension
Hydraulic fork with ø46 mm shaft
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)

Available colors

Blue/black