
Beta Evo 80 Senior
Key specifications
Overview
Introducing the 2021 Beta Evo 80 Senior, a remarkable trial motorcycle designed specifically for young riders who are eager to explore the dynamic world of off-road competition. Positioned as an ideal entry-level machine in Beta's renowned Evo line, this bike embodies a perfect fusion of lightweight agility and robust performance, making it an excellent choice for aspiring champions. With a striking color palette of red and white, the Evo 80 Senior not only captures attention but also inspires confidence, setting the stage for both fun and skill development in the challenging realm of trial riding. At the heart of the Evo 80 Senior lies a spirited 79.6cc single-cylinder, two-stroke engine, engineered for precision and responsiveness. The engine's impressive compression ratio of 14.7:1, paired with a Dell'Orto PHBG 21 carburetor, ensures that every twist of the throttle delivers exhilarating power while maintaining excellent fuel efficiency. The smooth 6-speed gearbox allows for seamless shifting, enabling riders to tackle steep inclines, tricky obstacles, and tight turns with ease. With liquid cooling and a wet multi-disc clutch, this motorcycle is designed to perform under pressure, ensuring that young riders can focus on honing their skills rather than worrying about engine performance. The Beta Evo 80 Senior is packed with features that enhance both its performance and rider experience. The steel frame is lightweight yet robust, providing exceptional stability and durability on rugged terrains. The front and rear suspension systems, featuring a hydraulic fork and a monoshock with adjustable spring preload, deliver impressive travel—165 mm front and 150 mm rear—allowing the bike to absorb shocks and maintain traction over challenging surfaces. The single disc brakes at both the front and rear provide reliable stopping power, ensuring safety during exhilarating rides. Additionally, with a low seat height of just 678 mm, this motorcycle is accessible for younger riders, promoting confidence and control when navigating obstacles. **
Pros
- Lightweight and Agile: The compact design and low seat height make the Evo 80 Senior easy to handle for young riders, promoting confidence during trials.
- Responsive Engine Performance: The powerful two-stroke engine delivers quick acceleration and agility, perfect for tackling a variety of terrains and obstacles.
- Adjustable Suspension: The adjustable spring preload on the rear suspension allows for customization based on rider weight and skill level, enhancing ride comfort and control.
Cons
- Limited Fuel Capacity: With a fuel tank capacity of just 2.5 liters, riders may need to refuel more often during extended practice sessions.
- Less Power for Advanced Riders: As a youth-oriented model, the engine may feel underpowered for more experienced riders seeking greater performance.
- Minimalist Features: While the focus is on performance, the lack of advanced technology or amenities may not appeal to riders looking for added comfort or tech-savvy features.
Technical details
Source specification data
- Make
- Beta
- Model
- Evo 80 Senior
- Category
- Trial
- Color Options
- Red, white
- Clutch
- Wet multi-disc
- Gearbox
- 6-speed
- 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
- Displacement
- 79.6 ccm (4.86 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Lubrication System
- Mix with fuel 1,5 % synthetic oil
- Transmission Type Final Drive
- Chain
- Seat Height
- 678 mm (26.7 inches) If adjustable, lowest setting.
- Fuel Capacity
- 2.50 litres (0.66 gallons)
- Overall Width
- 815 mm (32.1 inches)
- Overall Height
- 1127 mm (44.4 inches)
- Overall Length
- 1925 mm (75.8 inches)
- Ground Clearance
- 325 mm (12.8 inches)
- Reserve Fuel Capacity
- 0.50 litres (0.13 gallons)
- Rear Tyre
- 44304
- Frame Type
- Steel
- Front Tyre
- 2.75-21
- Rear Brakes
- Single disc. 2 piston caliper
- Front Brakes
- Single disc. 2 piston caliper
- Rear Suspension
- Monoshock with adjustable spring preload
- Front Suspension
- Hydraulic fork with ø 33 mm shaft
- Rear Wheel Travel
- 150 mm (5.9 inches)
- Front Wheel Travel
- 165 mm (6.5 inches)