2027 Beta 450 RXF
$10,990
| Price, class & resources | |
|---|---|
| MSRP | $10,990 |
| Class | Motocross |
| Website | website |
| Reviews | Australasian Dirt Bike • Transmoto • Ultimate Motorcycling |
| Manual | |
| Engine | |
| Type | Single-cylinder, liquid-cooled, DOHC, 4-stroke |
| Displacement | 449 cc |
| Bore × Stroke | 97 × 60.8 mm |
| Compression | 13.5:1 |
| Power | 54.6 hp |
| Torque | 31.3 lb-ft |
| Fuel system | EFI, dual-injector |
| Transmission | 5-speed |
| Clutch | hydraulic |
| Starter | Electric |
| Final drive | Chain |
| Oil change | 10 hrs |
| Oil injected | — |
| Chassis | |
| Frame | Chromoly steel, double-cradle |
| Front suspension | 48mm KYB AOS closed-cartridge fork, fully adjustable |
| Front travel | 12" |
| Rear suspension | KYB 50mm shock with linkage, fully adjustable |
| Rear travel | 11.8" |
| Front brake | Single 260mm Nissin floating disc |
| Rear brake | Single 240mm Nissin disc |
| Front tire | 80/100-21 (21") |
| Rear tire | 110/90-19 (19") |
| Dimensions | |
| Wheelbase | 58" |
| Seat height | 37.2" |
| Ground clearance | 13.2" |
| Fuel capacity | 1.85 gal |
| Wet weight | 241 lb |
Reviews
- Beta Expands MX Range With All-New RX 250 4T (Australasian Dirt Bike)
- Tested: 2026 Beta RX450 (Transmoto)
- 2026 Beta 450 RX First Look: 9 Fast Facts For MX and SX (Ultimate Motorcycling)