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TechPulleyslidingrollsin the28x20mmformat,weight 22 grams, 8pieces/package. Attention: For TechPulley Sliding rolls we recommend the weight around 5-10% below the weight of the original rolls.
TechPulley rollsproducea muchbetteraccelerationperformancethanregularroller weights.Theyareprecisely manufacturedfrom aspecialnylonmaterialthatischaracterizedby particularlygood slidingon aluminum(the material oftheVario).Theabrasionismuch less and thedreadedone-sidedflatteningof standardrolesare not possible.UnlikenormalvariorollsTechPulley rollershavea muchlonger life.
New to the three "wings" of the TechPulley FR roll.The large central wing causes the roll to develop more pressure against the cam-plate, but it also prevents from rattling inside the vario. The two small wings on the side not only facilitate the correct insertion of the sliding roller in the correct position, but also prevent the tilting of the roller.If these occasionally interfere with them or in special Varios, they can be cut off without hesitation.
TechPulley recommends that you choosethe weight oftheFRslidingrolls 5%below the original rolls or (if you are heavy and/or like to drive mountain roads) 5-10% belowtheweight of theoriginal rolls in the original variator.Thenasignificant powerfulaccelerationresultsinan almost unchangedor even better top speedwith same fuel consumption.If the weight ischosen equalto heoriginalweight,theaccelerationisslightlystronger, butmayslightlyincreasethemaximum speedforthe sameorevenslightlyreducedconsumption.