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Dr.Pulley

Dr.Pulley

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DR.PULLEY is a Taiwanese manufacturer dedicated to the construction of transmission products for Scooter and Maxiscooter.

Best known for its variator “Rollers” SR.  These have a revolutionary design that is not circular, made with a polymer of self-lubricating nylon compatible with the aluminium of the variator and the cover.
The friction on the ramp is lower, and in addition to improving the sliding it allows for less wear. Without a doubt, its function is more than proven, offering a better engine response and an increase in top speed since it allows a better opening of the variator and a longer service life.

 

In addition to its rollers, DR.PULLEY also offers centrifugal clutches with a patented high-quality spring tension system.