
Beta Evo 250 4T
Key specifications
Overview
Introducing the 2013 Beta Evo 250 4T, a standout model in the competitive trial motorcycle arena. With its lightweight design and cutting-edge technology, this bike caters to both seasoned riders and enthusiastic newcomers looking to master the art of trials riding. Renowned for its agility and precision, the Evo 250 4T is purpose-built to conquer the most challenging terrains, making it an essential choice for those who appreciate the thrill of off-road adventures and the finesse of technical riding. At the heart of the Beta Evo 250 4T lies a robust single-cylinder, four-stroke engine with a displacement of 249.60 ccm. This powerhouse delivers a compression ratio of 11.5:1, ensuring an optimal balance of power and efficiency. Its 5-speed gearbox, combined with a lightweight chain final drive, provides smooth and responsive gear transitions, allowing riders to tackle obstacles with confidence. The Mikuni carburetor fuel system ensures precise fuel delivery, while the liquid cooling system keeps the engine performing at its best, even during extended sessions in the heat of competition. Riders will appreciate the bike's nimble handling, bolstered by its impressive power-to-weight ratio, with the entire motorcycle weighing in at just 71.5 kg (157.6 pounds). The Beta Evo 250 4T boasts an array of features that enhance its performance and rider experience. The single wave aluminum beam frame not only reduces weight but also improves rigidity, providing a solid base for the bike's hydraulic front forks and monoshock rear suspension. With 165 mm of front travel and 180 mm of rear travel, the Evo 250 4T offers excellent shock absorption, ensuring that riders can navigate technical sections with ease. Stopping power is equally impressive, with a 4-piston caliper paired with a 185 mm front disc and a 2-piston caliper with a 150 mm rear disc, delivering confident braking in all conditions. The bike's sleek red and black color scheme adds a touch of style, making it as visually striking as it is technically advanced. **
Pros
- Lightweight Design: At just 71.5 kg, the Evo 250 4T is easy to maneuver, making it ideal for intricate trials riding.
- Powerful Engine Performance: The single-cylinder, four-stroke engine provides a strong balance of torque and acceleration, enhancing overall riding experience.
- Advanced Suspension System: Featuring a hydraulic fork and monoshock rear, it provides exceptional handling and comfort over rough terrain.
Cons
- Limited Fuel Capacity: With a fuel tank of only 2.60 liters, riders may need to refuel frequently during extended rides.
- Seat Height: The lowest seat height of 680 mm may be challenging for shorter riders, potentially affecting comfort and control.
- Niche Market: As a trial motorcycle, it may not be suitable for those looking for a versatile bike for varied riding styles or casual street use.
Technical details
Source specification data
- Make
- Beta
- Model
- Evo 250 4T
- Category
- Trial
- Color Options
- Red/black
- Gearbox
- 5-speed
- Ignition
- electronic
- Fuel System
- Carburettor. Mikuni
- Bore X Stroke
- 77.0 x 53.6 mm (3.0 x 2.1 inches)
- Compression
- 11.5:1
- Displacement
- 249.60 ccm (15.23 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 71.5 kg (157.6 pounds)
- Seat Height
- 680 mm (26.8 inches) If adjustable, lowest setting.
- Fuel Capacity
- 2.60 litres (0.69 gallons)
- Overall Width
- 850 mm (33.5 inches)
- Overall Height
- 1,115 mm (43.9 inches)
- Overall Length
- 1,990 mm (78.3 inches)
- Ground Clearance
- 310 mm (12.2 inches)
- Reserve Fuel Capacity
- 0.50 litres (0.13 gallons)
- Rear Tyre
- 4.00-18
- Frame Type
- Single wave aluminium beam
- Front Tyre
- 2.75-21
- Rear Brakes
- Single disc. 2 piston caliper
- Front Brakes
- Single disc. 4 piston caliper
- Rear Suspension
- Monoshock
- Front Suspension
- Hydraulic fork with ø38 mm shaft
- Rear Wheel Travel
- 180 mm (7.1 inches)
- Front Wheel Travel
- 165 mm (6.5 inches)
- Rear Brakes Diameter
- 150 mm (5.9 inches)
- Front Brakes Diameter
- 185 mm (7.3 inches)