14 August. Friday 2026
Beta Evo 80 Senior - 2021 Specifications and Reviews
The 2021 Beta Evo 80 Senior is a lightweight trial motorcycle designed for experienced adult riders seeking precision handling and technical performance. Powered by a 79.6cc two-stroke engine with liquid cooling, it excels at navigating challenging terrain and competitive trial events. Known for its responsive agility and reliable Italian engineering, this machine rewards skilled riders pursuing trial sport excellence.
General information | |
| Category | Trial |
| Year | 2021 |
| Model | Beta Evo 80 Senior |
Engine and Transmission Specifications | |
| Clutch | Wet multi-disc |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Mix with fuel 1,5 % synthetic oil |
| Ignition | HIDRIA |
| Fuel system | Carburettor. Dell´Orto PHBG 21 |
| Bore x Stroke | 48.0 x 44.0 mm (1.9 x 1.7 inches) |
| Compression | 14.7:1 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 79.6 ccm (4.86 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. 2 piston caliper |
| Diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc. 2 piston caliper |
| Rear tire | 4-18 |
| Front tire | 2.75-21 |
| Rear wheel travel | 150 mm (5.9 inches) |
| Rear Suspension | Monoshock with adjustable spring preload |
| Front wheel travel | 165 mm (6.5 inches) |
| Front Suspension | Hydraulic fork with ø 33 mm shaft |
| Frame type | Steel |
| | |
Physical measures and capacities | |
| Reserve fuel capacity | 0.50 litres (0.13 US gallons) |
| Fuel capacity | 2.50 litres (0.66 US gallons) |
| Wheelbase | 1230 mm (48.4 inches) |
| Ground clearance | 325 mm (12.8 inches) |
| Overall width | 815 mm (32.1 inches) |
| Overall length | 1925 mm (75.8 inches) |
| Overall height | 1127 mm (44.4 inches) |
| Seat height | 678 mm (26.7 inches) If adjustable, lowest setting. |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Red, White |
Performance Profile & Rider Fit
Best For
Track10%
City5%
Cornering40%
Daily Riding5%
Touring3%
Passenger0%
Rider Profile
| Best For | This is a machine best suited to younger or smaller-statured trial riders who already have some off-road balance skills, though its smaller 80cc engine makes it forgiving enough for those progressing from beginner trial bikes. |
| Purpose | It exists purely for technical trials competition and practice, tackling obstacles, rocks, and tight balance sections at near-walking pace rather than for any kind of speed or distance riding. |
| Rider Fit | The tiny 2.5-litre fuel tank, minimal seat, and 678mm seat height paired with a light overall package favor a smaller, lighter rider who can stand and shift body weight constantly rather than sit and cruise. |
| Character | It rewards a patient, precise, and highly skill-focused riding style built around clutch and throttle finesse rather than outright acceleration or top speed. |
| Not Ideal For | This is not the bike for anyone wanting road use, touring distance, passenger carrying, or any kind of sustained speed. |
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 80 Senior is a top-notch off-road motorcycle that offers outstanding performance for riders of all skill levels. With its powerful 80cc engine, lightweight frame, and advanced suspension system, this bike delivers impressive agility and control on challenging terrain. The high-quality components and precise engineering make the Beta Evo 80 Senior a reliable and durable choice for riders who demand the best in their off-road experience. Whether you're a seasoned rider looking for a competitive edge or a beginner seeking a capable and confidence-inspiring bike, the 2021 Beta Evo 80 Senior delivers on all fronts. Overall, the 2021 Beta Evo 80 Senior proves to be a top contender in the off-road motorcycle market. Its exceptional performance, durable construction, and rider-friendly design make it a standout choice for anyone looking to take their off-road adventures to the next level. With its winning combination of power, agility, and reliability, the Beta Evo 80 Senior is sure to impress both seasoned riders and newcomers alike. Whether you're hitting the trails for thrill-seeking fun or competing in off-road events, this bike is sure to deliver a superior riding experience.Add a Comment
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