Enduro / offroad
2023 Beta RR 4T 390
General features
To take full advantage of the increased torque at low to medium engine speeds made available by the new exhaust header, 4 stroke models now feature dedicated new engine management maps which spread the power curve out more uniformly across the entire usable range of the engine, making the performance of even the biggest displacement Beta bikes completely accessible.
Beta RR 4T 390 Technical specs
Q&A
User questions & answers (forum) coming soon.
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Gallery
Downloadable wallpapers (desktop & mobile) coming soon.