2025 Beta EVO 4T 300cc Base

2025 Beta EVO 4T 300cc Base

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Exterior Colors:

  • Year 2025
  • Make Beta
  • Model EVO 4T 300cc
2025 Beta EVO 4T 300cc Base

2025 Beta EVO 4T 300cc Base

2025 Beta EVO 4T 300cc

Beta is launching the new EVO My 2025 with a continued development that has helped the EVO line in becoming the best-selling trials model in the world. Beta engineers have continued the development of the EVO range for My 2025 with an all-new suspension package that improves the overall balance and rideability of the line.

The EVO range is one of the most extensive and continues to offer a total of six different models, each with its own character and able to meet the needs of all riders, raising the potential and level of enjoyment that each experiences. Proof is the significant presence of EVO models in the paddocks of every form of racing.

The 4-stroke model also boasts an engine capacity of 300 cc, and strikes the perfect balance between performance, tractable engine power and overall usability. This engine embraces a completely different approach to riding than its 2-stroke siblings. With plenty of torque and linear, extremely progressive power delivery, this is the perfect bike for the amateur looking for a machine suitable for less challenging competitive use and motorcycle mounting climbing.

Features may include:

  • Suspension: The EVO MY 2025 fork features a new look with Ø39 mm tubes, 1 mm larger than the previous model. Produced by Ollé, the new fork provides an increase in the torsional rigidity at the front wheel, improving the precision and ease of the bike's ride. Its operation is asymmetrical, with the right stanchion containing the fork spring which allows the fork to react quicker over the rocks and other section hazards. The spring preload can be adjusted as well to suit the rider’s needs. The other fork leg contains an all-new inner cartridge that is 2mm larger than the previous model. This new system can be adjusted as well to control the oil flow through the valving. The combination allows riders to fine-tune their front fork depending on conditions.
  • Graphics: new graphics for the 2025 model year enhances the overall look making the bike stand out in a crowd, making use of the new red and grey combinations featured on the latest models from Beta, in an original mixture which lends the vehicle a particularly distinctive personality. The skilful use of red, in this case used to enhance the grey coloured base, and the red plastic elements emphasise the bike's volumes and embellish its aesthetic appearance.
  • Electronic key: The key is composed of two parts: one part remains fastened to the bike's handlebars, while the other is magnetic (worn by the rider with a cord around their wrist), activating a mechanism in the event they are disconnected, functioning as a “Kill-Switch”.
  • Redesigned radiator grille: as well as optimising the air flow, it also boasts a greater protective surface area in the cap and radiator body area, to prevent these components from sustaining damage from impacts with branches, stones or in the case of a fall.
  • Tank cover: the shape envelops the frame and allows all the cable routing to be covered, for a clean and more orderly look. The mapping switch is also located inside it. It is, indeed, worth remembering that the EVO offers a choice of two different engine maps that the rider can select with a convenient button on the tank cover. This location makes the button easy to reach while offering protection against knocks and unintentional operation, while an LED indicator lets the rider immediately identify which map is currently in use.

Engine

Engine Type Single-cylinder, 4-stroke, 4 valves, liquid cooled
Displacement 297,3cc
Bore 84 mm
Stroke 53,6 mm
Compression Ratio 9,7:1
Ignition Electronic Hidria 12V - 110W
Spark Plug NGK MR7BI-8
Lubrication mix with fuel 1,5 % (synthetic oil)
Carburetion Mikuni
Oil Type SAE 15W/50 (900 cc)
Fuel Economy: Combined City/Hwy 3,3 L/100 km
Emissions 77 Co2 [g/km]

Drivetrain

Clutch Wet multi-disc clutch
Primary Drive Z. 18/63
Transmission 5 speed
Final Drive chain

Chassis

Frame Type Single wave aluminium beam

Suspension

Front Suspension Hydraulic fork with ø39 mm shaft
Rear Suspension Hydraulic monoshock
Shock Absorber 62 mm

Brakes

Front braking system disc ø185 mm with 4 piston caliper
Rear braking system disc ø160 mm with 2 piston caliper

Wheels & Tires

Front Wheel Travel 165 mm
Rear Wheel Travel 180 mm
Front Tire 2,75 - 21
Rear Tire 4.00 R 18
Front Wheel Rim: 21 x 1,6 - 32 holes
Rear Wheel Rim: 18 x 2,15 - 32 holes

Dimensions

Wheelbase 1305 mm
Length 1990 mm
Width 850 mm
Height 1115 mm | Footrest: 348 mm
Seat Height 660 mm
Ground Clearance 310 mm

Capacities

Fuel Capacity Tank: 2,8 l. | Reserve: 0,5 l.

Product Photography