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Beta 2021 EVO Factory 2T 125 Dirt Bike Review Specs Price

The racing spirit of the new Beta 2021 EVO Factory 2T 125 Dirt Bike is accentuated with new graphics in the red, white, and blue (with gold trim) of the Beta Factory.

Beta 2021 EVO Factory 2T 125 Dirt Bike – Features and Specs

Beta 2021 EVO Factory 2T 125 Dirt Bike

Engine and Transmission

Beta 2021 EVO Factory 2T 125 Dirt Bike has a two-stroke engine that comprises a single cylinder. It has a lamellar induction in the crankcase with a compression ratio of 15.9 and 1 respectively. However, it shows a displacement of 124.8 ccm. The fuel system consists of a carburetor Keihin PWD 28 with Electronic Hidra ignition and a liquid cooling system.

Also Read: Evo Factory 2T 250 Beta 2021 Dirt Motorcycle Review

Similarly, chain-type transmission and 6-speed gearbox give a rider tremendous experience. A wet multi-disc clutch with cush-drive rubber helps the rider relax during dirt rides. Another interesting fact about Beta 2021 is that its fuel consumption is 2.60 liters/100 km.

Chassis, Suspension, Brakes, and Wheels

The new Beta 2021 EVO Factory 2T 125 Dirt Bike has a hydroformed alloy frame with 38mm hydraulic fork front suspension. The coaxial tank and compression rebound adjuster are present at the rear suspension. Both brakes give the rider a smooth experience during a sudden stop with Michelin X-Light wheels.

Physical measures and capacities

The Beta 2021 EVO Factory 2T 125 Dirt Bike’s overall height measures about 1115 mm and the wheelbase measures 1305 mm. Furthermore, a maximum of 2.80 liters of fuel capacity and 0.50 liters of reserve fuel enables a rider to move freely on the roads without hesitation.

Beta 2021 EVO Factory 2T 125 Dirt Bike – Technical Specifications

Engine and transmission

Displacement 124.8 ccm (7.62 cubic inches)
Engine type Single-cylinder, two-stroke
Engine details Lamellar induction in the crankcase
Compression 15.9:1
Bore x stroke 54 mm x 54.5 mm (2.1 inches x 2.1 inches)
Fuel system Carburettor. Keihin PWD 28
Ignition Electronic Hidra
Lubrication system Mix with fuel 1,5 % synthetic oil
Cooling system Liquid
Gearbox 6-speed
Transmission type Chain (final drive)
Clutch Wet multi-disc clutch with cush-drive rubber
Fuel consumption 2.6 liters/100 km (38.5 km/l or 90.47 mpg)
Greenhouse gases 60.3 CO2 g/km. (CO2 – Carbon dioxide emission)

Chassis, suspension, brakes, and wheels

Frame type Hydroformed Alloy
Front Suspension Hydraulic fork 38mm
Front-wheel travel 165 mm (6.5 inches)
Rear Suspension Rear shock with coaxial tank and compression and rebound adjuster
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)
Wheels Michelin X-Light
Seat Michelin X-Light

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)
Oil Capacity 0.90 litres (0.95 US quarts)

Other specifications

Color options Red/White/Blue


The new Beta 2021 EVO Factory 2T 125 Dirt Bike is available in red/white and blue colors. Its seat height is adjustable and typically 660 mm height. However, Single cylinder two-stroke engine booms up the bike, and a multi-disc clutch claims a smoother ride on dirt. Strong chassis comprises hydro form alloy and adjustable suspension. Bike ground clearance is 310 mm and strong road grips with Michelin wheels. Indeed having Beta 2021 EVO Factory 2T 125 Dirt Bike on roads resists no limitations.

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