The timing gear directs movement from the crankshaft to the camshaft, ensuring the valves open and close at the precise moment. This is important for the combustion cycle, as it ensures a proper mixture of air and fuel, and the efficient expulsion of exhaust gases. Avoid riding at high revs for extended periods, as this can cause premature wear on the timing system, including the timing gear. When you take care of your timing gear, you give your motorcycle the perfect rhythm for new adventures on the road.