
Beta M4 4T
Key specifications
Overview
Introducing the 2010 Beta M4 4T, a super motard that stands out in the competitive landscape of lightweight, versatile motorcycles. With its sleek design and a robust performance pedigree, the M4 4T is tailored for riders who crave the thrill of urban riding mixed with the agility needed for off-road adventures. This model encapsulates Beta’s commitment to quality and performance, making it a tantalizing option for both seasoned riders and newcomers eager to carve their own path. At the heart of the M4 4T lies a spirited 349cc single-cylinder, four-stroke engine that produces an exhilarating ride. With a compression ratio of 9.5:1 and a bore-stroke ratio of 79.0 x 71.2 mm, the power delivery is both responsive and smooth, making it a joy to navigate through tight corners and open straights alike. The Mikuni BST 33 carburettor ensures optimal fuel-air mixture, enhancing throttle response while the 6-speed gearbox allows riders to effortlessly shift through gears, maximizing the bike's performance on various terrains. Weighing in at a nimble 133 kg (293.2 lbs), the M4 4T offers a fantastic power-to-weight ratio, translating to an engaging riding experience that is both thrilling and manageable. The Beta M4 4T comes equipped with features designed to enhance performance and rider comfort. The steel double cradle frame provides exceptional stability and strength, while the hydraulic front suspension with a 46 mm shaft ensures a smooth ride over bumps and uneven surfaces. The adjustable monoshock rear suspension allows riders to fine-tune their setup based on personal preferences or riding conditions. Meanwhile, the stopping power from the 310 mm front disc and 220 mm rear disc brakes instills confidence, ensuring that you can tackle any corner with authority. With a ground clearance of 305 mm (12.0 inches) and a seat height of 870 mm (34.3 inches), the M4 4T is designed for a wide range of riders, making it accessible and enjoyable for everyone. **
Pros
- Lightweight & Agile: At 133 kg, the M4 4T offers exceptional maneuverability, making it easy to handle in urban settings and off-road trails.
- Versatile Performance: The combination of a powerful engine and a well-balanced chassis allows for a thrilling ride across varied terrains, from city streets to dirt paths.
- Adjustable Suspension: The adjustable rear monoshock suspension allows riders to customize their setup for comfort and performance, enhancing the overall riding experience.
Cons
- Limited Fuel Capacity: With only 10.5 liters (2.77 gallons) of fuel capacity, longer rides may require more frequent stops for refueling.
- Height Considerations: The seat height may be challenging for shorter riders, potentially affecting comfort and confidence when maneuvering.
- Niche Market: As a super motard, it may not appeal to all riders, especially those seeking more traditional motorcycle designs or touring capabilities.
Technical details
Source specification data
- Make
- Beta
- Model
- M4 4T
- Category
- Super motard
- Starter
- Electric
- Color Options
- Black
- Clutch
- Wet multi-disc clutch
- 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
- Lubrication System
- Forced with pump
- 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
- 1,220 mm (48.0 inches)
- Overall Length
- 2,160 mm (85.0 inches)
- Ground Clearance
- 305 mm (12.0 inches)
- Reserve Fuel Capacity
- 3.00 litres (0.79 gallons)
- Rear Tyre
- 150/60-17
- Frame Type
- steel double cradle frame
- Front Tyre
- 120/70-17
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- Monoshock with adjustable spring preload
- Front Suspension
- Hydraulic fork with ø46 mm shaft
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 310 mm (12.2 inches)