Back to Bike FinderYears: 2021 · 2013 · 2010
Beta Evo 300 4T
2021Other

Beta Evo 300 4T

Key specifications

Engine
297 cc
Fuel type
petrol
Fuel capacity
0.7 L
Transmission
5-speed
Seat height
26 mm
Front brakes
Single disc. 4 piston caliper
Rear brakes
Single disc. 2 piston caliper

Overview

Introducing the 2021 Beta Evo 300 4T, a remarkable trial motorcycle that embodies the spirit of adventure and precision engineering. Positioned as a top contender in the trial segment, the Evo 300 4T is designed for riders who demand exceptional performance on challenging terrains. Beta has crafted a motorcycle that not only excels in technical sections but also offers an exhilarating riding experience, making it a favorite among both competitive riders and hobbyists alike. At the heart of the Evo 300 4T lies a robust 297.3cc single-cylinder, four-stroke engine that balances power and efficiency seamlessly. With a compression ratio of 11.0:1, this engine delivers a responsive throttle that's perfect for navigating tight turns and steep obstacles. The Mikuni carburettor fuel system ensures optimal fuel delivery, while the electronic ignition provides reliable starting and smooth acceleration. Coupled with a 5-speed gearbox and a wet multi-disc clutch, riders can expect precise gear changes and exceptional control, allowing them to tackle the most demanding trails with confidence. The Evo 300 4T demonstrates impressive fuel efficiency, consuming just 3.30 litres per 100 km, making it an economical choice for those who love to ride for hours on end. The Beta Evo 300 4T is not just about raw power; it also boasts a sophisticated chassis and suspension system that enhances its capabilities. Built on a single wave aluminum beam frame, this motorcycle offers a lightweight yet robust structure that contributes to its agility and handling. The 38mm hydraulic front fork and monoshock rear suspension provide an impressive 165 mm and 180 mm of travel, respectively, ensuring the bike absorbs bumps and provides a smooth ride over rocky terrain. The braking system is equally impressive, featuring a single disc with a 4-piston caliper in the front and a 2-piston caliper in the rear, delivering reliable stopping power when it matters most. With a ground clearance of 310 mm and an adjustable seat height of 660 mm, the Evo 300 4T is designed to accommodate riders of various sizes, enhancing comfort and control. **

Pros

  • Exceptional Power-to-Weight Ratio: The 297.3cc engine offers impressive performance while keeping the bike lightweight for enhanced maneuverability.
  • Advanced Suspension System: The combination of a hydraulic fork and monoshock rear suspension allows for superior handling and comfort over rough terrains.
  • Fuel Efficiency: With a consumption of just 3.30 litres per 100 km, riders can enjoy extended journeys without frequent fuel stops.

Cons

  • Limited Fuel Capacity: The 2.60-litre tank may require frequent refueling, particularly on long rides.
  • Niche Market Appeal: As a trial motorcycle, it may not appeal to those seeking a versatile machine for road and off-road use.
  • Seat Height Adjustment: While the seat height can be adjusted, it may still be too high for shorter riders even at its lowest setting.

Technical details

Source specification data

Make
Beta
Model
Evo 300 4T
Category
Trial
Color Options
Red/black
Clutch
Wet multi-disc clutch
Gearbox
5-speed
Ignition
electronic
Fuel System
Carburettor. Mikuni
Bore X Stroke
84.0 x 53.6 mm (3.3 x 2.1 inches)
Compression
11.0:1
Displacement
297.3 ccm (18.14 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Fuel Consumption
3.30 litres/100 km (30.3 km/l or 71.28 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
Seat Height
660 mm (26.0 inches) If adjustable, lowest setting.
Fuel Capacity
2.60 litres (0.69 gallons)
Overall Width
850 mm (33.5 inches)
Overall Height
1115 mm (43.9 inches)
Overall Length
1990 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 38mm
Rear Wheel Travel
180 mm (7.1 inches)
Front Wheel Travel
165 mm (6.5 inches)

Available colors

Red/black