How to choose the right weight for roller weights

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How to choose the right weight for Roller Weights? Note: Both “Roller Weight” and “Weight Roller” are widely used for the same stuff. In the article below or other articles throughout our website, you may see both names. The best weight or the roller weights varies depending on the of tuning, the weight of the […]

What is roller weight?

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What is Roller Weight Basic concept Roller Weight-     also known as Weight Roller, Clutch Roller Weight, Variator Roller, Weight Roller Comp, etc. Description  Roller weight is one of the parts in the scooter CVT (continuous variable transmission) system. It’s short-cylinder shaped. While most of them are 6 pieces per set or 8 pieces per set, sometimes […]

Sliding Roller Advantage – What is its motion

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Sliding Roller Advantage Question: Round Roller have many flat spots   Dr.Pulley SR is much better than conventional round roller, WHY ? you will see there are many flat spots on the rollers. What are the motion of Roller weight in the variator New Round Roller’s Movement   Normally, people thought the movement of round roller in […]

Why is Sliding roller more durable?

Why is Sliding roller more durable - Cover image

Why is Sliding Roller more durable? The structure of Variator Kit Roller weight cause the variator moved   First, It is known that the moveable pulley-half will be pushed outward by the centrifugal force of weight roller when the engine rotates to a certain speed. According to equation: P=F/A   According to equation P=F/A (P:compression pressure ; […]