The antidetonation thermal clutch covers are equipped with a reinforcement ring with fins to dissipate the heat that is especially developed during stop starting and when the vehicle accelerates from low speed. The largest radiant surface considerably reduces the operating temperature of the bell, which greatly increases the useful life of the clutch unit. The clutch unit is subject to a great effort in urban wheels, in the starts in Cuesta and when leaving narrow curves with two people on board. Do not overlook that the reinforcement ring with the fins is also an antidetonation element, since it has been designed to withstand the high RPMs imposed by sports driving, especially if the engine has been designed taking into account that the centrifugal force increases square with the increase.
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