RR X Pro 4T 390

Beta · 2 model years · 2025–2026

Model Years

2026 RR X Pro 4T 390

Weight: 107.5 kg (237.0 pounds) Seat: 940 mm (37.0 inches) If adjustable, lowest setting.

The Beta RR X-Pro 4T 390 is a lightweight enduro machine designed for serious off-road riders seeking technical trail performance. Its 385cc four-stroke engine delivers responsive …

2025 RR X Pro 4T 390

Weight: 107.5 kg (237.0 pounds) Seat: 940 mm (37.0 inches) If adjustable, lowest setting.

The 2025 Beta RR X Pro 4T 390 is a lightweight, nimble off-road machine designed for riders seeking sharp handling and aggressive trail performance. Known for its compact dimension…

Spec Comparison by Year

Spec	2026	2025
Dry weight	107.5 kg (237.0 pounds)	107.5 kg (237.0 pounds)
Seat height	940 mm (37.0 inches) If adjustable, lowest setting.	940 mm (37.0 inches) If adjustable, lowest setting.