Beta RR 4T 525 - 2008 Specifications and Reviews
The 2008 Beta RR 4T 525 is a liquid-cooled enduro motorcycle designed for serious off-road enthusiasts seeking reliable trail and cross-country performance. Its 510cc single-cylinder four-stroke engine delivers robust mid-range power suited to technical terrain, while the six-speed transmission and wet clutch provide smooth power delivery. Known for durability and European enduro heritage, it appeals to riders prioritizing versatility and dependability over raw speed.
General information | |
| Category | Enduro / offroad |
| Year | 2008 |
| Model | Beta RR 4T 525 |
Engine and Transmission Specifications | |
| Clutch | wet multi-disc clutch |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | 2 oil pumps |
| Ignition | DC-CDI without trembler with variable ignition timing, Kokusan type. |
| Fuel system | Carburettor. Keihin FCR-MX 39 |
| Bore x stroke | 95.0 x 72.0 mm (3.7 x 2.8 inches) |
| Compression | 11.0:1 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 510.00 ccm (31.12 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,500 mm (59.1 inches) |
| Ground clearance | 320 mm (12.6 inches) |
| Overall width | 813 mm (32.0 inches) |
| Overall length | 2,270 mm (89.4 inches) |
| Overall height | 1,255 mm (49.4 inches) |
| Seat height | 940 mm (37.0 inches) If adjustable, lowest setting. |
| Dry weight | 117.5 kg (259.0 pounds) |
| | |
Beta RR 4T 525 dimensions and frame | |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc. single-piston floating caliper |
| Front brakes diameter | 255 mm (10.0 inches) |
| Front brakes | Single disc. double-piston floating caliper |
| Rear tyre dimensions | 140/80-18 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension | Monoshock with progressive compound lever |
| Front suspension | Hydraulic USD fork with 45 mm shaft |
| Frame type | Molybdenum steel with double cradle split above the exhaust port |
Speed and acceleration | |
| Modifications compared to previous model | Technical Modifications 2008 New design for headlamp support and front light assembly: more compact, with a more modern and aggressive shape. Anti-scratch polycarbonate lens. New digital instruments with smaller dimensions. New way of attaching the plastics at the rear end: a more practical system which improves accessibility and speeds up maintenance operations. Optimized and rationalized frame in the front area with new Domex 420 plates for a better rigidity and a loss of weight. New hydraulic ad |
| Color options | Red |
| Reserve fuel capacity | 1.00 litres (0.26 gallons) |
| Fuel capacity | 8.50 litres (2.25 gallons) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track30%
City25%
Cornering80%
Daily Riding20%
Touring20%
Passenger10%
Rider Profile
| Best For | This bike suits experienced off-road riders comfortable with a tall, light, powerful big-bore enduro machine. |
| Purpose | Built purely for serious enduro and trail riding where a torquey big-bore single and razor-sharp handling matter most. |
| Rider Fit | Its tall 940mm seat height and minimal weight demand a rider with good height, fitness, and off-road confidence. |
| Character | A raw, high-torque enduro thumper that rewards aggressive, skilled riding over technical terrain. |
| Not Ideal For | Not suited to shorter riders, daily commuters, or anyone wanting comfort-oriented road or touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2008 Beta RR 4T 525 is a reliable and powerful off-road motorcycle that offers great performance on tough terrains. With its 510cc engine, the bike delivers a strong and smooth power delivery, making it suitable for both experienced riders and beginners looking for an adrenaline rush. The lightweight frame and nimble handling make the Beta RR 4T 525 easy to maneuver through tight corners and challenging obstacles, while the quality suspension ensures a comfortable ride over rough terrain. Overall, the 2008 Beta RR 4T 525 is a versatile and capable off-road motorcycle that provides a thrilling and enjoyable riding experience. In conclusion, the 2008 Beta RR 4T 525 is a top-notch off-road motorcycle that excels in both performance and handling. The bike's 510cc engine delivers smooth and powerful performance, making it suitable for riders of all skill levels. With its lightweight frame and quality suspension, the Beta RR 4T 525 offers exceptional handling and comfort on challenging terrains. Whether you're a seasoned rider or a beginner looking to tackle tough trails, the 2008 Beta RR 4T 525 is a reliable and capable off-road motorcycle that won't disappoint.Add a Comment
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