The role of the clutch in modern motorcycle technology cannot be underestimated. This mechanism adjusts the relationship between the engine and the drive wheel, ensuring smooth starting and shifting on the bike. The principle of operation of the clutch is based on the elements of the internal structure working in a certain sequence in the form of a drum, alternating friction and metal discs, springs and a release plate. At the same time, the failure of at least one of the named components leads to a breakdown of the clutch, accompanied by slipping problems when shifting, tangible vibrations and tight squeezing of the motorcycle control lever.

The usage of the TRW brand Lining Disc Set, clutch

The clutch discs are fixed relative to the clutch basket, and the intermediate discs are fixed relative to the drum with splines, which provides the clutch discs with the ability to alternate along the gearbox axis. The entire clutch disc set is covered by a cover and compressed by the clutch springs.

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To disengage the clutch, the release mechanism pulls back the cover, compressing the springs and discs that are not compressed by the springs have the ability to slide relative to each other. Friction is reduced when the clutch is disengaged and the oil in which the clutch works cools the discs.