Beta RR 50 Eduro ALU
2007Off-road

Beta RR 50 Eduro ALU

Key specifications

Engine
50 cc
Weight
85 kg
Fuel type
petrol
Fuel capacity
1.9 L
Transmission
6-speed
Seat height
37 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2007 Beta RR 50 Eduro ALU, a remarkable entry into the world of enduro motorcycles that perfectly caters to both young riders and those looking to explore the thrill of off-road adventures. As a lightweight and agile machine, the RR 50 Eduro ALU is designed to excel in technical terrains while providing an exhilarating riding experience. With its sleek aluminum frame and dynamic aesthetics, this bike stands out in the competitive landscape of entry-level off-road motorcycles, making it an ideal choice for budding enthusiasts eager to tackle the trails. At the heart of the RR 50 Eduro ALU lies a spirited 49.70 cc single-cylinder, two-stroke engine that packs a punch with its high compression ratio of 12.0:1. This spirited motor is adept at delivering a responsive powerband, allowing riders to navigate through various terrains with confidence. The 6-speed gearbox enhances the bike's versatility, ensuring seamless gear shifts whether you're climbing hills or cruising through sandy paths. The engine's liquid cooling system, combined with the Dell'Orto PHBN 12 FS carburetor, ensures that performance remains robust, even during extended rides in arduous conditions. With a low weight of just 85 kg (187.4 pounds), the RR 50 feels agile and nimble, making it a joy to maneuver, especially for newer riders. The Beta RR 50 Eduro ALU is not just about performance; it’s also equipped with a host of innovative features and technologies that elevate the riding experience. Its aluminum perimetric frame offers a perfect blend of strength and lightweight agility, providing excellent rigidity and handling. The front suspension showcases a hydraulic USD fork with a 38 mm shaft, complete with a compression damping system, while the rear is outfitted with a hydraulic monoshock that features both rebound and compression damping, along with adjustable spring preload. Together, these components ensure a smooth ride over bumps and ruts, giving riders the confidence to tackle challenging trails. With effective braking power from its disc brake system—260 mm at the front and 200 mm at the rear—the RR 50 allows for precise stopping power, crucial for off-road riding. **

Pros

  • Lightweight and Agile: At just 85 kg, the RR 50 Eduro ALU is easy to handle, making it perfect for novice riders and younger enthusiasts.
  • Responsive Engine Performance: The 49.70 cc two-stroke engine offers a spirited ride with a strong powerband, ideal for tackling diverse terrains.
  • Advanced Suspension System: The combination of hydraulic forks and monoshock enhances comfort and control, ensuring a smooth and stable ride on rugged trails.

Cons

  • Limited Fuel Capacity: With a fuel tank of only 7.00 liters (1.85 gallons), longer rides may require frequent refueling.
  • Minimal Rear Travel: The rear suspension offers only 14 mm of travel, which may limit performance on very rough terrain compared to competitors with more travel.
  • Height for New Riders: A seat height of 935 mm may be challenging for shorter riders, potentially affecting confidence in handling the bike.

Technical details

Source specification data

Make
Beta
Model
RR 50 Eduro ALU
Category
Enduro-offroad
Clutch
Wet multi-disc clutch - hydraulic control
Gearbox
6-speed
Ignition
Electronic Ducati 12V - 85W
Fuel System
Carburettor. Dell´Orto PHBN 12 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
Mixing with mechanical pump, fuel 1,5% (with synthetic oil)
Transmission Type Final Drive
Chain
Dry Weight
85.0 kg (187.4 pounds)
Seat Height
935 mm (36.8 inches) If adjustable, lowest setting.
Fuel Capacity
7.00 litres (1.85 gallons)
Overall Width
860 mm (33.9 inches)
Overall Height
1,210 mm (47.6 inches)
Overall Length
2,070 mm (81.5 inches)
Ground Clearance
335 mm (13.2 inches)
Reserve Fuel Capacity
1.00 litres (0.26 gallons)
Rear Tyre
110/80-18
Frame Type
Aluminium perimetric plate
Front Tyre
90/90-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Hydraulic monoshock ø14 mm with rebound - compression damping and spring preload
Front Suspension
Hydraulic USD fork with ø38 mm shaft with compression damping system
Rear Wheel Travel
14 mm (0.6 inches)
Front Wheel Travel
38 mm (1.5 inches)
Rear Brakes Diameter
200 mm (7.9 inches)
Front Brakes Diameter
260 mm (10.2 inches)