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Racing exhaust 70cc "EVO"
POLINI Gilera - Piaggio
Let‘s get down to business now. The EVOLUTION series comprises the complete product area at POLINI a series made only for the hammer hard racing scene. The same rules apply as for the MALOSSI MHR series: this series is only for those who have enough background in technical know how and also have the ability to pilot highly tuned vehicles. There is a great deal of potential in this range of high end tuning, and know how and capabilities are necessary in order to make use of it.
Racing Exhaust POLINI EVOLUTIN A racing exhaust specially developed to go with the 50cc, respective, 68cc Evolution Racing Cylinder (resonance length/volume). High rpm range, also reaches up to and over 16,000 rpm‘s, light weight. Doesn‘t hold back! There may be problems with main stand montage.
OEM Numbers (for the purpose of comparison)