Polini Maxi Speed clutch bell for 125-180cc 2-stroke scooters with Piaggio engines. This bell features a fitted reinforcement ring. This gives the better increased stability under acceleration and a higher top speed. The great quality and quality raw materials means durable stability at temperature. Ideal clutch bell for standard scooters or tuned maxi scooters. A great choice is you are looking for a quality clutch bell.