Beta RX 4T 450 Specs — Moto
Cross / motocross

Beta RX 4T 450

Not road-legal (competition/off-road)
Medium-high
Insurance risk segment
2.214 ₺
Yearly MTV (2026)

General features

Fork and single shock receive a new calibration that enhances the bike’s character, both in terms of handling and stability when increasing the pace. The result is an improvement of the features already highlighted by MXGP riders for this model.

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Beta RX 4T 450 History

RX 4T 450 2025
  • Power
  • Displacement 449 cc
  • Seat height 945.0 mm
RX 4T 450 2024
  • Power
  • Displacement 449 cc
  • Seat height 945.0 mm

Beta RX 4T 450 Technical specs

Category Cross / motocross
Model Beta RX 4T 450
Year 2025
Color options Blue/red/white
Engine type Single cylinder, four-stroke
Cooling system Liquid
Fuel system Injection. Elldor electronic injection, 46mm
Ignition Kokusan.
Starter Electric
Lubrication system 2 oil pumps
Engine oil SAE 10W/45
Gearbox 5-speed
Clutch Wet multi-disc

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