BETA Motorcycle PDF Manuals
Review of Beta RR125 2T Motorcycle
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The Beta motorcycle line has been completed with the introduction of the new RR 125 2T.
This motorcycle is a new project created as a result of long-term development and the purposeful desire of the company to collect the entire range of two-stroke motorcycles to offer a rich and complete selection from 50 cc mopeds for the age of fourteen, to the new 125 cc and then 250 / 300 cc models on an equal footing with four-stroke 350 / 390 / 430 / 480 cc engines.
One of the most recent changes has been the addition of the Euro 4 homologation, aiming at the acquisition of the motorcycle by those who have just reached the age of sixteen.
The result of a long development and design process controlled and nurtured entirely by Beta's technical R&D department, which can be characterized by a specific arrangement for mass distribution and fluid dynamics in an engine.
The relative position of the main components, the crankshaft and the drive shaft of the gearbox made it possible to reduce the longitudinal dimensions and improve the "breathing" of the engine in all operating conditions.
Thus, an engine was created with a characteristic linearity in the power curve, in general terms "smooth operation", which became its strong feature.
This feature, so rarely found in engines with small displacement, allows you to use the entire range of engine speeds, starting with the lowest, smoothing out the peak outputs of the powerband, especially pronounced on powerful small-capacity engines.
Geometry is similar in many respects to large-capacity models, but is specially designed taking into account the nuances of the engine.
The frame is made of chrome-molybdenum with a fork above the exhaust port, keeping in mind the small engine and ensuring its optimal position.
This decision enhances the characteristics of the entire RR generation, such as excellent handling, stability and ride comfort, which will be more noticeable while reducing the weight of the entire motorcycle.