
Beta RR 50 Enduro Racing euro 2
Key specifications
Overview
### 2008 Beta RR 50 Enduro Racing Euro 2: A Miniature Powerhouse The 2008 Beta RR 50 Enduro Racing Euro 2 is a thrilling entry in the world of lightweight off-road bikes, perfectly positioned for budding riders looking to hone their skills on challenging terrain. This nimble machine is designed for enthusiasts who crave adventure without compromising on performance. With its compact dimensions and robust engineering, the RR 50 embodies Beta's commitment to crafting motorcycles that are not only fun but also capable in a variety of off-road situations. Whether you’re navigating tight trails or tackling rugged paths, this bike promises an exhilarating ride. At the heart of the Beta RR 50 is a spirited 49.7 cc single-cylinder, two-stroke engine that delivers a peppy performance well-suited for enduro racing. With a compression ratio of 12.0:1 and a bore and stroke of 40.3 mm by 39.0 mm, the engine provides impressive power-to-weight dynamics, making it responsive and exhilarating. The liquid cooling system ensures optimal performance, even in demanding conditions, while the Dell'Orto PHBN 16 FS carburetor provides precise fuel delivery for a smooth throttle response. Coupled with a 6-speed gearbox and a wet multi-disc clutch, this motorcycle allows riders to seamlessly shift through gears, maximizing their control and maneuverability on the trail. The Beta RR 50’s chassis is built for durability and agility, featuring a steel double cradle frame that enhances stability while keeping the bike lightweight at just 85 kg (187.4 pounds). The front suspension boasts a hydraulic fork with a 41 mm shaft, providing excellent shock absorption and handling on rough surfaces. Meanwhile, the rear monoshock with adjustable spring preload caters to rider preferences, ensuring a customized experience. With front and rear disc brakes—260 mm and 220 mm respectively—stopping power is reliable, allowing for confident descents and tight cornering. The bike's compact dimensions, including a seat height of 930 mm and a ground clearance of 360 mm, make it accessible for various rider heights and skill levels. ####
Pros
Cons
- Lightweight and Agile: At 85 kg, the RR 50 is easy to handle and perfect for young or less experienced riders.
- Responsive Engine: The two-stroke engine offers a lively ride with excellent throttle response, ideal for navigating tricky trails.
- Adjustable Suspension: The monoshock rear suspension allows riders to fine-tune their setup for varying terrain, enhancing comfort and control.
- Limited Power for Advanced Riders: While the engine is great for beginners, experienced riders may find the power output lacking for more aggressive off-road challenges.
- Small Fuel Capacity: With a fuel tank of only 6.00 liters (1.59 gallons), longer rides may necessitate frequent refueling stops.
- Basic Features: Compared to more modern bikes, the RR 50 may lack advanced technology and features, which could be a drawback for some riders looking for cutting-edge performance.
Technical details
Source specification data
- Make
- Beta
- Model
- RR 50 Enduro Racing euro 2
- Category
- Enduro-offroad
- Modifications Compared To Previous Model
- Main
- features:
- Dual
- radiators for higher cooling efficiency under stress, for consistent performance.
- No
- automatic oil pump, for lighter weight.
- Fuel
- : 2.5% synthetic oil mix.
- Straight
- -cut primary transmission with a reinforced clutch basket for a net reduction of mechanical loss.
- No
- counterrotating balance shaft, to increase engine responsiveness.
- Adjustable
- hydraulically damped 41 mm forks (hydraulic damping with spring preload).
- Monoshock
- with preload adjustment and hydraulic damping in compression and rebound.
- Even
- more progressive new linkage system, with aluminum connecting and rocker arms.
- Aluminum
- swing arm with a broader cross section, for increased strength and stiffness.
- Aluminum
- rims.
- Aluminum
- handlebars.
- New
- backlit digital instrument panel.
- Clutch
- Wet multi-disc clutch
- Gearbox
- 6-speed
- Ignition
- Electronic AET 12V - 85W
- Fuel System
- Carburettor. Dell´Orto PHBN 16 FS
- Bore X Stroke
- 40.3 x 39.0 mm (1.6 x 1.5 inches)
- Compression
- 12.0:1
- Displacement
- 49.70 ccm (3.03 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Lubrication System
- mix with fuel 2% - Bardahl KTX
- Dry Weight
- 85.0 kg (187.4 pounds)
- Seat Height
- 930 mm (36.6 inches) If adjustable, lowest setting.
- Fuel Capacity
- 6.00 litres (1.59 gallons)
- Overall Width
- 790 mm (31.1 inches)
- Overall Height
- 1,240 mm (48.8 inches)
- Overall Length
- 2,030 mm (79.9 inches)
- Ground Clearance
- 360 mm (14.2 inches)
- Reserve Fuel Capacity
- 1.00 litres (0.26 gallons)
- Rear Tyre
- 110/80-18
- Frame Type
- steel double cradle frame
- Front Tyre
- 80/90-21
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- Monoshock with adjustable spring preload
- Front Suspension
- Hydraulic fork with ø41 mm shaft
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)