
Beta Minitrial
Key specifications
Overview
Introducing the 2008 Beta Minitrial, a compact yet powerful motorcycle designed specifically for the world of trial riding. Known for its agility and lightweight build, this model is an excellent choice for both newbies looking to hone their skills and seasoned riders seeking a reliable companion for challenging terrains. With its focused design and exceptional maneuverability, the Minitrial stands out in the market as a well-crafted option for those who crave the thrill of trial riding without the bulk of larger motorcycles. At the heart of the Minitrial is a nimble 49cc single-cylinder, two-stroke engine that delivers a delightful balance of power and responsiveness. With a compression ratio of 13.9:1 and a bore and stroke of 39.5 x 40.0 mm, this petite powerhouse is engineered to tackle steep inclines and rugged surfaces with ease. The automatic gearbox paired with an automatic centrifugal wet clutch allows riders to concentrate on their technique without the distraction of manual shifting. The air-cooled engine, complemented by a Dell'Orto SHA 14 - 12L carburettor, ensures smooth throttle response, making it ideal for navigating tight turns and obstacles with precision. Key features of the 2008 Beta Minitrial enhance its performance and rider experience. The bike is constructed from durable steel tubing, providing a robust yet lightweight chassis that weighs in at just 42.5 kg (93.7 pounds). Its mechanical fork with a 30mm shaft offers reliable front suspension, while the expanding drum brakes—measuring 66 mm at the front and 90 mm at the rear—deliver consistent stopping power. With a seat height of 570 mm (22.4 inches) and an impressive ground clearance of 255 mm (10 inches), riders can easily handle technical spots and maintain control on uneven surfaces. The compact fuel capacity of 2.00 litres (0.53 gallons) is sufficient for focused, short rides, allowing for uninterrupted practice sessions. **
Pros
- Lightweight Design: At just 42.5 kg, the Minitrial is easy to maneuver, making it perfect for trial riding where agility is crucial.
- Automatic Gearbox: The automatic transmission simplifies riding, allowing novices to focus on technique without the complexity of manual shifting.
- Responsive Engine: The two-stroke engine delivers impressive throttle response, making it highly capable on challenging terrains.
Cons
- Limited Fuel Capacity: With only 2.00 litres of fuel capacity, longer rides may require frequent refueling.
- Basic Suspension Components: While effective, the mechanical fork may not offer the advanced adjustability found in higher-end models.
- Niche Market Positioning: As a trial bike, the Minitrial may not appeal to riders looking for versatility beyond trial-specific applications.
Technical details
Source specification data
- Make
- Beta
- Model
- Minitrial
- Category
- Trial
- Clutch
- Automatic centrifugal wet clutch
- Gearbox
- Automatic
- Ignition
- Electronic Selettra
- Fuel System
- Carburettor. Dell´Orto SHA 14 - 12L
- Bore X Stroke
- 39.5 x 40.0 mm (1.6 x 1.6 inches)
- Compression
- 13.9:1
- Displacement
- 49.00 ccm (2.99 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, two-stroke
- Lubrication System
- mix with fuel 1,5% (with synthetic oil)
- Dry Weight
- 42.5 kg (93.7 pounds)
- Seat Height
- 570 mm (22.4 inches) If adjustable, lowest setting.
- Fuel Capacity
- 2.00 litres (0.53 gallons)
- Overall Width
- 650 mm (25.6 inches)
- Overall Height
- 940 mm (37.0 inches)
- Overall Length
- 1,530 mm (60.2 inches)
- Ground Clearance
- 255 mm (10.0 inches)
- Reserve Fuel Capacity
- 0.30 litres (0.08 gallons)
- Rear Tyre
- 2.5-14
- Frame Type
- Steel tubing
- Front Tyre
- 2.5-16
- Rear Brakes
- Expanding
- brake (drum brake).
- Mechanical
- drive drum
- Front Brakes
- Expanding
- brake (drum brake).
- Mechanical
- drive drum
- Front Suspension
- Mechanical fork with ø30 mm shaft
- Rear Brakes Diameter
- 90 mm (3.5 inches)
- Front Brakes Diameter
- 66 mm (2.6 inches)