NewFren clutch springs. NewFren clutch springs are is a product of high technology, performance and quality. Their use is not limited to road motorcycles: they are also used on the racing machines of the Superbike World Championship. They are compatible with the motorcycle's factory requirements with no extra adjustment needed. They give the plates a longer life. They can be used and work together with NewFren plates and with any other aftermarket or genuine plates, improving how the clutch operates. Ideal for motorcycles where neutral is hard to find. The photograph is generic. Some characteristics (e.g. the number of plates and the size) may vary depending on the type of motorcycle.