MF1445 POLINI 12 Roller Evolution 3 Variator for Yamaha 500 Tmax from 2001 to 2011

  
MF1445 - POLINI 12 Roller Evolution 3 Variator for Yamaha 500 Tmax from 2001-2011. This product sheet has been automatically translated. If you have any questions, please feel free to contact us. 12 ROLLER EVOLUTION MODEL 3 241.696. SUPPLIED WITH THE KIT OF 2 ROLLERS (7.5 AND 8.3) COMPLETE WITH: CONTRAST SPRING WITH SLIDER, PULLEY, INSTRUCTIONS, AND EVERYTHING YOU NEED FOR ASSEMBLY. Control 12 Rollers for Yamaha T-Max presented in the EVOLUTION 3 series. It has the particularity of having an innovative patented lubrication system. Chrome-nickel steel shaft characterized by a very low coefficient of friction: it stands out for the DLC treatment based on very advanced carbon with specific innovative technology for racing and aeronautical applications aimed at sliding components and high wear. The large internal pocket of the shaft acts as a grease reservoir, inside of which is positioned a special spring that allows constant distribution of grease on the shaft even in the most severe operating conditions. The inside of the roller paths has undergone a polishing treatment to improve sliding. The rollers are coated with a new blend of nylon and aramid fibers. Higher performance is combined with reduced maintenance costs thanks to the special characteristics that have especially improved the lubrication of the bushing and piston shaft, while the polishing of the races and the material of the rollers allow greater resistance to wear. The variator has been tested in the National Maxi Scooter Trophy. YAMAHA 500 TMAX 2001 -> 2011. Original OE/OEM spare part code. 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010. 241696 CONTRAST SPRING SLIDER PULLEY.