Beta RR Race Edition 390 vs Beta RR 4T 400 (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Beta RR Race Edition 390stacks up against the Beta RR 4T 400. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Beta RR Race Edition 390 | Beta RR 4T 400 |
|---|---|---|
| Model year | 2026 | 2020 |
| Price | $12,190 | — |
| Engine | 385 cc | 385 cc |
| Weight | 107 kg | 108 kg |
| Seat height | 950 mm | 37 mm |
| Fuel capacity | 9.0 L | 2.4 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 6 speed, Chain | 6-speed |
| Front brakes | Hydraulic Disc | Single disc |
| Rear brakes | Hydraulic Disc | Single disc |
| Tires | Maxxis Maxx R21 / Maxxis Maxx R18 | 90/90-21 / 140/80-18 |
Beta RR Race Edition 390 vs Beta RR 4T 400 — which should you buy?
Picking between the Beta RR Race Edition 390 and the Beta RR 4T 400 usually comes down to the numbers you care about most. On paper, the Beta RR Race Edition 390 brings its published horsepower in a 107 kg package, while the Beta RR 4T 400 counters with its own power figure at 108 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: