
Beta RR 4T 250
Key specifications
Overview
Introducing the 2008 Beta RR 4T 250, a standout contender in the competitive enduro-offroad motorcycle market. Designed for riders who crave both versatility and performance, this bike seamlessly blends advanced engineering with a lightweight frame, making it an ideal choice for both trail enthusiasts and competitive riders alike. With its robust four-stroke engine and a well-balanced chassis, the RR 4T 250 is engineered to tackle the toughest terrains while delivering a thrilling riding experience. At the heart of the Beta RR 4T 250 lies a spirited 250cc single-cylinder engine that boasts a finely-tuned compression ratio of 12.0:1. This dynamic powerplant, equipped with a Keihin FCR-MX 37 carburettor, offers crisp throttle response and ample torque across the powerband, making it a joy to ride whether you're navigating tight trails or open fields. Riders will appreciate the smooth shifting provided by the 6-speed gearbox, which allows for precise control when tackling challenging inclines or technical descents. With liquid cooling and an advanced ignition system, the RR 4T 250 promises reliability and performance, ensuring you can push your limits without hesitation. The 2008 Beta RR 4T 250 is packed with features that elevate it beyond the competition. The durable molybdenum steel frame, with its double cradle design, provides exceptional rigidity and handling while keeping weight to a minimum at just 117 kg (257.9 lbs). The motorcycle is equipped with a hydraulic USD front fork featuring a 45 mm shaft, ensuring excellent suspension performance for absorbing bumps and rough terrain. Coupled with a progressive monoshock rear suspension, riders can enjoy superior traction and stability. The advanced braking system, featuring a 255 mm front disc and a 240 mm rear disc, enhances stopping power, instilling confidence in riders as they navigate varying conditions. **
Pros
- Lightweight and Agile: At 117 kg, the RR 4T 250 is light enough for nimble handling, making it perfect for tight trails and technical maneuvers.
- Powerful Engine Performance: The 250cc single-cylinder engine delivers impressive torque and responsive throttle, ideal for both recreational and competitive riding.
- Advanced Suspension System: The high-quality front USD fork and monoshock rear suspension provide excellent shock absorption and stability over rough terrain.
Cons
- Seat Height: With a seat height of 940 mm (37 inches), it may be challenging for shorter riders to comfortably reach the ground.
- Fuel Capacity: The 8.5-liter (2.25-gallon) fuel tank may require frequent refueling during long rides or races, which could disrupt the flow of riding.
- Limited Storage Options: As an enduro-focused machine, the RR 4T 250 lacks built-in storage solutions, making it less practical for longer journeys or trips requiring additional gear.
Technical details
Source specification data
- Make
- Beta
- Model
- RR 4T 250
- Category
- Enduro-offroad
- Clutch
- Wet multi-disc clutch
- Gearbox
- 6-speed
- Ignition
- C
- -
- I
- without trembler with variable ignition
- Fuel System
- Carburettor. Keihin FCR-MX 37
- Bore X Stroke
- 75.0 x 56.5 mm (3.0 x 2.2 inches)
- Compression
- 12.0:1
- Displacement
- 250.00 ccm (15.26 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Lubrication System
- 2 oil pumps
- Transmission Type Final Drive
- Chain
- Dry Weight
- 117.0 kg (257.9 pounds)
- Seat Height
- 940 mm (37.0 inches) If adjustable, lowest setting.
- Fuel Capacity
- 8.50 litres (2.25 gallons)
- Overall Width
- 813 mm (32.0 inches)
- Overall Height
- 1,255 mm (49.4 inches)
- Overall Length
- 2,270 mm (89.4 inches)
- Ground Clearance
- 320 mm (12.6 inches)
- Reserve Fuel Capacity
- 1.00 litres (0.26 gallons)
- Rear Tyre
- 140/80-18
- Frame Type
- Molybdenum steel with double cradle split above the exhaust port
- Front Tyre
- 90/90-21
- Rear Brakes
- Single disc. single-piston floating caliper
- Front Brakes
- Single disc. double-piston floating caliper
- Rear Suspension
- Monoshock with progressive compound lever
- Front Suspension
- Hydraulic USD fork with ø45 mm shaft
- Rear Brakes Diameter
- 240 mm (9.4 inches)
- Front Brakes Diameter
- 255 mm (10.0 inches)