It is officially the first four-stroke motocross bike built by Beta, the 450 RX model was designed to carry on the Beta tradition of Rideability.
2024 450 RX
Beta Motocross racing.
LBI Motorsports
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2024 Beta 450 RX TESTED (NEW Motocross Model)
Proride member group
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2024 Beta 450 RX TESTED (NEW Motocross Model)
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