Beta USA will again offer its 300 RX two-stroke motocrosser in 2024. The model was first introduced in 2021 and according to Beta, “has gained popularity worldwide,” as a limited-production model.

The bike returns with a two-map ignition and an adjustable power valve, that works independently from the map switch. It comes with Kayaba suspension, electric starting, six-position handlebar adjustments, silicone cooling hoses, plated exhaust pipe, billet aluminum chain adjuster blocks and a gripper seat. It is also fitted with Nissin brakes with Galfer wave-style brake rotors.
And with every purchase you get a matching Acerbis moto stand.
MSRP is $9399 and it is expected to be available in September.CN
2024 Beta 300 RX Specifications
| MSRP: | $9399 |
| Engine: | Liquid-cooled, two-stroke single-cylinder |
| Displacement: | 293cc |
| Bore x Stroke: | 72 x 72mm |
| Compression Ratio: | 11.6:1 |
| Transmission/Final Drive: | 6-speed/chain |
| Fuel System: | Keihin PWK 36mm carburetor |
| Clutch: | Wet, diaphragm; hydraulic actuation |
| Frame: | Double-cradle chromoly steel |
| Front Suspension: | KYB Air-Oil Separate (AOS) 48mm closed-cartridge coil-spring fork, compression and rebound damping adjustable; 11.6 in. travel |
| Rear Suspension: | KYB shock, spring preload, high/low-speed compression damping, and rebound damping adjustable; 11.4 in. travel |
| Front Brake: | Nissin 2-piston caliper, 260mm floating disc |
| Rear Brake: | Nissin 1-piston caliper, 240mm disc |
| Tires, Front/Rear: | Michelin StarCross 5 Medium; 80/100-21 /120/80-19 |
| Rake/Trail: | N/A |
| Wheelbase: | 58.6 in. |
| Ground Clearance: | 13.3 in. |
| Claimed Seat Height: | 37.0 in. |
| Fuel Capacity: | 2.5 gal. |
| Claimed Wet Weight (Without Fuel): | 220 lb. |
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