double toothed belt

Neglecting to replace a worn or damaged timing belt can lead to it breaking, which in an interference engine, results in the pistons striking the valves. This not only necessitates costly repairs but can also necessitate a complete engine replacement in severe cases. Therefore, recognizing the signs of a failing timing belt — such as unusual noises from the engine compartment, engine misfires, or oil leaks — can literally save motorists from a world of trouble.


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The designation 535-5M-15 provides essential information regarding the characteristics of the belt. The first part, 535, refers to the length of the belt in millimeters, indicating that this belt measures 535 mm in circumference. The 5M denotes the pitch of the teeth on the belt, which is 5 millimeters, and the 15 signifies the number of teeth. Understanding these specifications is crucial for selecting the correct timing belt that will fit a specific e-scooter model.


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