Following intensive across-the-range development and technical refinement, the biggest new features on the RR my 2019 models can be summed up as:

Engine 2-Stroke:
• New engine control unit (ECU): guarantees a more powerful spark at high revs, improving combustion and engine performance.
• Clutch actuator with wider diameter: gives the clutch lever a softer, more responsive feel.
• New BPV exhaust valve opening adjustment (on 300 cc only): allows extremely linear power delivery, creating a high-performance engine that is easy to use under extreme conditions.
• BPV centrifugal unit contrast springs kit (on 300 cc only): supplied with the bike to extend the bike's scope for personalization according to the rider's needs. Thanks to springs with a spring rate lower than the standard ones, performance is better at mid-high revs, giving
fuller, more decisive power delivery.
• Stiffer clutch cover (on 125 cc only): improves operation and produces a more precise bite-release action.
• New expansion chamber (on 250/300cc only): ensures increased performance throughout the rev range.

Engine 4-Stroke:
• New throttle control: designed by Domino exclusively for Beta for improved engine response to minimal throttle twists, giving optimized traction even on the most difficult terrain.
• New mapping for all engine sizes combined with the excellent response of the new throttle control.
• Clutch actuator with wider diameter: gives the clutch lever a softer, more responsive feel.