Replacement clutch bell from Malossi for Benelli Velvet Dusk 400 4-stroke LC, Malaguti Madison K 400 4-stroke LC, as well as Suzuki BURGMAN AN Business 400 4-stroke LC and BURGMAN AN 400 ie 4-stroke LC (K429) Maxi-scooters. Rattling under drive points towards a fauly clutch bell, ignoring this problem can lead to major damage. Malossi offer cleanly made clutch bells for all normal and tuned engines. For racing use, we recommend the Malossi Wing Bell.