Discover the new version of the motorcycle that will redefine your concept of adventure on two wheels – the 2025 Beta RX 4T 450. Equipped with a powerful 449.3 cm³ engine, this model combines dynamism and reliability, offering power that will make every ride an unforgettable experience. The RX 4T 450 is the perfect companion for both challenging trails and everyday rides. Its modern design and innovative technological solutions guarantee not only excellent performance but also comfort and safety. Discover how Beta adapts to your riding style and let yourself be swept away by the emotions that come with every moment spent in the saddle. Check out the specifications and embark on an unforgettable motorcycle adventure!
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| Engine Capacity (cm³) | 449.3 |
|---|---|
| Type | Single-cylinder, four-stroke |
| Details | Titanium valves |
| Bore × Stroke (mm) | 97.0 x 60.8 |
| Compression | 13.5:1 |
| Valves/Cylinder | 4 |
| Max RPM | - |
| Power (HP) | - |
|---|---|
| Power (kW) | - |
| Torque (Nm) | - |
| Peak Torque (RPM) | - |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
| Gearbox | 5-speed |
|---|---|
| Final Drive | Chain (final drive) |
| Clutch | Wet multi-disc |
| Driveline | - |
| Fuel System | Injection. Elldor electronic injection, 46mm |
|---|---|
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 7 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | - |
| Emission Details | - |
| Exhaust System | - |
| Frame Type | Molybdenum steel with double cradle split above the exhaust port |
|---|---|
| Rake Angle (°) | - |
| Trail (mm) | - |
| Front Suspension | Hydraulic USD close cartridge fork |
| Front Wheel Travel (mm) | 305 mm (12.0 inches) |
| Rear Suspension | Monoshock with progressive compound lever |
| Rear Wheel Travel (mm) | 305 mm (12.0 inches) |
| Dry Weight (kg) | 104,5 |
|---|---|
| Total Weight (kg) | - |
| Power-to-Weight Ratio | - |
| Seat Height (mm) | 945 |
| Overall Height (mm) | 1270 |
| Overall Length (mm) | 2170 |
| Overall Width (mm) | 825 |
| Wheelbase (mm) | 1485 |
| Ground Clearance (mm) | 330 |
| Front Tyre | 80/100-21 |
|---|---|
| Rear Tyre | 110/90-19 |
| Front Brakes | Single disc. Double-piston floating caliper. Wave disc. |
| Front Brake Diameter (mm) | 260 |
| Rear Brakes | Single disc. Single-piston floating caliper. Wave disc. |
| Rear Brake Diameter (mm) | 240 |
| Wheels | Wire spoked with blue rims. |
| Starter | Electric |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | Kokusan. |
| Lubrication System | - |
|---|---|
| Cooling System | Liquid |
| Engine Oil | SAE 10W/45 |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | 1.00 litres (0.26 US gallons) |
| Spark Plugs | NGK LKAR 8A-9 |