Beta RR 125 4T
2006Off-road

Beta RR 125 4T

Key specifications

Engine
124 cc
Weight
103 kg
Fuel type
petrol
Fuel capacity
1.6 L
Transmission
5-speed
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2006 Beta RR 125 4T, a compact powerhouse designed to conquer the challenging terrains of the enduro-offroad category. This motorcycle is a testament to Beta’s commitment to creating lightweight, agile machines that cater to both novice and experienced riders. With its striking aesthetics and competitive pricing, the RR 125 4T has carved a niche for itself as an excellent entry-level bike, offering a perfect blend of performance and accessibility for those looking to tackle the trails with confidence. At the heart of the Beta RR 125 4T lies a spirited single-cylinder, four-stroke engine with a displacement of 124cc. This engine delivers a thrilling ride, thanks to its 10.0:1 compression ratio and a balanced bore and stroke of 54.0 mm. The carburettor fuel system, featuring a Mikuni UCAL 5Nh, ensures that the bike responds eagerly to the throttle, while the electronic ignition provides consistent starting and reliability. With a 5-speed gearbox, riders can seamlessly shift through gears, optimizing performance whether navigating tight trails or cruising open dirt roads. The bike's lightweight design, at just 103 kg (227.1 pounds), enhances its agility, making it a breeze to maneuver through tricky obstacles. The Beta RR 125 4T is equipped with a robust chassis and suspension system that reflects its offroad heritage. The hydraulic front fork offers 250 mm of travel, while the rear monoshock provides an impressive 270 mm of travel, allowing the bike to absorb bumps and jumps with ease, ensuring a smooth ride even on rough terrain. The braking system features single discs at both the front (260 mm) and rear (220 mm), providing excellent stopping power when you need it most. With a ground clearance of 320 mm, riders can confidently tackle rocky paths and deep ruts, making it an ideal choice for adventure seekers. **

Pros

  • Lightweight and Agile: At only 103 kg, the RR 125 4T is easy to handle, especially for beginners or those looking for a nimble offroad experience.
  • Responsive Engine Performance: The 124cc four-stroke engine delivers a lively ride, making it suitable for both trails and casual dirt riding.
  • Robust Suspension System: With substantial suspension travel, the bike absorbs shocks and maintains stability on uneven terrain, enhancing rider comfort and control.

Cons

  • Limited Fuel Capacity: With a fuel tank holding just 6 liters, longer rides may require more frequent refueling, which could be inconvenient for some riders.
  • Basic Technology: The RR 125 4T lacks some modern electronic features found in newer models, which may deter tech-savvy riders.
  • Performance Limitations for Advanced Riders: While great for beginners, more experienced riders may find the power output somewhat limited for aggressive riding styles.

Technical details

Source specification data

Make
Beta
Model
RR 125 4T
Category
Enduro-offroad
Gearbox
5-speed
Ignition
electronic
Fuel System
Carburettor. Mikuni UCAL 5Nh ø26-38
Bore X Stroke
54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression
10.0:1
Displacement
124.00 ccm (7.57 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Dry Weight
103.0 kg (227.1 pounds)
Fuel Capacity
6.00 litres (1.59 gallons)
Overall Width
820 mm (32.3 inches)
Overall Height
1,215 mm (47.8 inches)
Overall Length
2,070 mm (81.5 inches)
Ground Clearance
320 mm (12.6 inches)
Reserve Fuel Capacity
1.00 litres (0.26 gallons)
Rear Tyre
120/90-18
Front Tyre
80/90-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Monoshock with adjustable spring preload
Front Suspension
Hydraulic fork
Rear Wheel Travel
270 mm (10.6 inches)
Front Wheel Travel
250 mm (9.8 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
260 mm (10.2 inches)