January 11 2010.

The basic task of the variator and rollers combination is to maintain peak RPM power during acceleration right upto the point where the pulleys become fully extended and run out of gearing. 

The PM  light weight variator hub and steel back ramp design performs the task of maximising drive like no other, giving a seamless wave of hard acceleration over the entire speed range with it's perfectly matched choice of two torque spring options.

Self lubricating graphite impregnated bronze centre bush and tough variator rollers, keep maintenance and wear down to a minimum.

To fit Gilera Runner, Italjet Dragster, Aprilia SR 125/180 machines

S.R.P. £85.95 including VAT

PM Tuning
Tel - 01524 850800
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