YOSHIMURA RS-12 Signature Series Demper The revolutionary Twinwall® handlebar is

The revolutionary Twinwall® handlebar is an oversized diameter 1 1/8” (28

Forged aluminum shift lever

All fiber plates use organic non-abrasive materials to avoid damage to rest of engine as plate materials break down and are circulated through engine by oil manufactured to OE specs using high quality materials

Using the principles of centrifugal force

YOSHIMURA RS-12 Signature Series Demper The revolutionary Twinwall® handlebar isAfter over three years in development and testing the RS 12 is here! With all its details, the RS 12 takes the system to a new level: Improved performance gains, weight reduction and fit when compared to previous generation design Developed and tested in the heat of over 24 months of factory level racing Aggressive, intelligently designed, asymmetrical shaped RS 12 profile allows maximized muffler volume RS 12 systems utilize precision machined