HiT Clutch Mechanism The Uniqueness of HiT Clutch Compared to the clutches we commonly see on the market, Dr.Pulley HiT Clutch contains more components and is more complicated in terms of structure. For easier understanding, we simplified the structure in the figures below. So, there are mainly three portions of the whole clutch, including: You […]
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Replacing of Dr.Pulley Variator – Burgman400 Replacing of Dr.Pulley Variator and Sliding Weight Roller – Assembly- Disassembly in Suzuki Burgman400 (Skyway400) Basic Disassembly Adjusting of V-belt position Two exposed portion (upper and lower) of V-belts between the driving pulley and the driven pulley are squeezed inward together with bare hands. The purpose of this action […]
Variator Boss length is too short or Fan is too thin, What should be done Preface In order to make the video is easier to be understood by the audience (newcomers), the presentation of this video is not like the real situation but in an exaggerated one, so please consider it is just a reference […]
Setting Direction of Weight Rollers Which direction should we install the weight roller? In most weight rollers, you see an open side and a stopping side. Are these two sides doing anything with the way you put the weight rollers? The answer is YES. By Newton’s first law of motion, both weight rollers and variator […]
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 […]










