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Beta 2023 Evo 4T 300 Dirt Bike Review Specs

Professional riders choose Michelin Trial X-Light Competition tires on the back and Michelin Trial Light upfront because of the former’s superior grip and the latter’s reduced weight, both of which are available to all Beta 2023 Evo 4T 300 Dirt Bike owners.

Beta 2023 Evo 4T 300 Dirt Bike

Beta 2023 Evo 4T 300 Dirt Bike – Features and Specs

Engine and Transmission

The single-cylinder, four-stroke engine of the Beta 2023 Evo 4T 300 Dirt Bike delivers a lot of power and efficiency on dirt tracks. It has a displacement of 297.3ccm (18.14 cubic inches). With a bore and stroke of 84.0 and 53.6 mm (3.3 × 2.1 inches) respectively, the compression ratio is 19.7:1; the motorcycle delivers outstanding power better than Beta 2021 Evo 4T 300.

With its four valves per cylinder, it operates at peak efficiency at all times. During strenuous rides, its liquid cooling system keeps it running at a safe temperature. The Beta 2023 Evo 4T 300 Dirt Bike has a wet multi-disc clutch and a five-speed gearbox with chain final drive. The engine is highly effective and economical, using only 3.30 L/100 km (30.3 km/l or 71.28 mpg) while emitting just 76.6 g/km of greenhouse gases.

Beta 2023 Evo 4T 300 Dirt Bike

Chassis, Suspension, Brakes, and Wheels

The Beta 2023 Evo 4T 300 Dirt Bike is built to last with a sturdy single-wave aluminum beam frame. It has a mono-shock at the back with 7.1 inches of travel and a hydraulic fork up front with 165mm (6.5 inches) of travel and a 38mm (1.5 inches) shaft.

The front and back tires have different sizes: 2.75-21 and 4.00-18, respectively. The front disc brakes are equipped with a 4-piston caliper and measure 185 millimeters in diameter, while the rear disc brakes are equipped with a 2-piston caliper and measure 160 millimeters in diameter.

Physical Measures and Capacities

The seat height of the Beta 2023 Evo 4T 300 Dirt Bike can be adjusted to a lowly 660 mm (26.0 inches), which is very manageable for most riders. Its dimensions of 1115 mm (43.9 inches) in height and 1990 mm (78.3 inches) in length ensure that its occupants have plenty of room to move about.

The Beta 2023 Evo 4T 300 Dirt Bike’s 850 mm (33.5 inches) width and 310 mm (12.2 inches) ground clearance give it remarkable off-road capabilities. The length of its wheelbase, at 1305 mm (51.4 inches), aids in its steadiness. Riders need not worry about running out of gas on their travels thanks to the fuel tank’s capacity of 2.80 liters (0.74 US gallons) and the reserve fuel capacity of 0.50 liters (0.13 US gallons).

Other Specifications

The Beta 2023 Evo 4T 300 Dirt Bike’s eye-catching Red/White/Black color scheme is as stylish as it is functional.

Beta 2023 Evo 4T 300 Dirt Bike

Beta 2023 Evo 4T 300 Dirt Bike – Technical Specifications

Engine and transmission

Displacement 297.3 ccm (18.14 cubic inches)
Engine type Single-cylinder, four-stroke
Compression 19.7:1
Bore x stroke 84 mm x 53.6 mm (3.3 inches x 2.1 inches)
Valves per cylinder 4
Fuel system Carburetor. Mikuni
Ignition Electronic
Cooling system Liquid
Gearbox 5-speed
Transmission type Chain (final drive)
Clutch Wet multi-disc
Fuel consumption 3.30 liters/100 km (30.3 km/l or 71.28 mpg)
Greenhouse gases 76.6 CO2 g/km. (CO2 – Carbon dioxide emission)

Chassis, suspension, brakes, and wheels

Frame type Single-wave aluminum beam
Front Suspension Hydraulic fork 38mm
Front-wheel travel 165 mm (6.5 inches)
Rear Suspension Monoshock
Rear wheel travel 180 mm (7.1 inches)
Front tire 2.75-21
Rear tire 4.00-18
Front brakes Single disc. Four-piston caliper
Diameter 185 mm (7.3 inches)
Rear brakes Single disc. 2 piston caliper
Diameter 160 mm (6.3 inches)

Physical measures and capacities

Seat height 660 mm (26.0 inches). If adjustable, lowest setting.
Overall height 1115 mm (43.9 inches)
Overall length 1990 mm (78.3 inches)
Overall width 850 mm (33.5 inches)
Ground clearance 310 mm (12.2 inches)
Wheelbase 1305 mm (51.4 inches)
Fuel capacity 2.80 liters (0.74 US gallons)
Reserve fuel capacity 0.50 liters (0.13 US gallons)

Other specifications

Color options Red/white/black


The Michelin Trial Light and Trial X-Light Competition tires on the Beta 2023 Evo 4T 300 Dirt Bike set it apart as a machine with unrivaled traction. Powered by a 297.3cc four-stroke engine, its lightweight aluminum frame is supported by sophisticated suspension. This bicycle offers riders a choice of three stylish color schemes: red, white, and black.

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