14 August. Friday 2026
Beta Evo Factory 2T 125 - 2021 Specifications and Reviews
The 2021 Beta Evo Factory 2T 125 is a lightweight trial motorcycle designed for competitive riders seeking precision handling and agility. Its liquid-cooled two-stroke engine delivers responsive power ideal for navigating technical terrain, while the six-speed transmission and wet clutch provide control through demanding sections. Best suited for trial enthusiasts competing in intermediate to advanced categories.
2021
General information | |
| Category | Trial |
| Year | 2021 |
| Model | Beta Evo Factory 2T 125 |
Engine and Transmission Specifications | |
| Greenhouse gases | 60.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.60 litres/100 km (38.5 km/l or 90.47 mpg) |
| Clutch | Wet multi-disc clutch with cush-drive rubber |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Mix with fuel 1,5 % synthetic oil |
| Ignition | Electronic Hidra |
| Fuel system | Carburettor. Keihin PWD 28 |
| Bore x Stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Compression | 15.9:1 |
| Engine details | Lamellar induction in the crankcase |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 124.8 ccm (7.62 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Michelin X-Light |
| Wheels | Michelin X-Light |
| Rear brakes | Single disc. 2 piston caliper |
| Diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc. 4 piston caliper |
| Rear tire | 4.00-18 |
| Front tire | 2.75-21 |
| Rear wheel travel | 180 mm (7.1 inches) |
| Rear Suspension | Rear shock with coaxial tank and compression and rebound adjuster |
| Front wheel travel | 165 mm (6.5 inches) |
| Front Suspension | Hydraulic fork 38mm |
| Frame type | Hydroformed Alloy |
| | |
Physical measures and capacities | |
| Oil capacity | 0.90 litres (0.95 US quarts) |
| Reserve fuel capacity | 0.50 litres (0.13 US gallons) |
| Fuel capacity | 2.80 litres (0.74 US gallons) |
| Wheelbase | 1305 mm (51.4 inches) |
| Ground clearance | 310 mm (12.2 inches) |
| Overall width | 850 mm (33.5 inches) |
| Overall length | 1990 mm (78.3 inches) |
| Overall height | 1115 mm (43.9 inches) |
| Seat height | 660 mm (26.0 inches) If adjustable, lowest setting. |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Red/White/Blue |
Performance Profile & Rider Fit
Best For
Track10%
City5%
Cornering60%
Daily Riding5%
Touring3%
Passenger0%
Rider Profile
| Best For | This is a specialist trial machine best suited to riders with prior off-road or trials experience, though dedicated beginners can learn on it under guidance. |
| Purpose | Built purely for competitive and recreational trials riding, focused on extreme low-speed control, balance, and obstacle negotiation rather than speed or distance. |
| Rider Fit | Its featherweight two-stroke build and tall, slim chassis reward core strength, balance, and standing agility more than raw muscle. |
| Character | A precise, featherlight, and explosively responsive tool designed to hop, balance, and climb through terrain no other motorcycle can touch. |
| Not Ideal For | This is not the bike for anyone wanting a comfortable seat, road-legal touring capability, or sustained highway speeds. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Beta Evo Factory 2T 125 motorcycle is an outstanding off-road machine that delivers exceptional performance and handling. With its lightweight design and powerful 2-stroke engine, this bike is perfect for navigating tight trails and conquering challenging terrain. The Factory version comes equipped with top-of-the-line components, such as a titanium exhaust system and a high-performance suspension, making it an ideal choice for serious riders looking for a competition-ready bike. In addition to its impressive performance, the 2021 Beta Evo Factory 2T 125 also boasts a sleek and stylish design that is sure to turn heads on the trails. The attention to detail and quality craftsmanship are evident throughout the bike, from its premium components to its eye-catching graphics. Whether you're a seasoned rider or a newcomer to the sport, the Beta Evo Factory 2T 125 offers an unbeatable combination of power, agility, and style that is sure to impress any off-road enthusiast.Add a Comment
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