This is a Malossi Race Clutch Spring Set
It consists of 6 springs so is ideal for 125 and 150 clutches (early type not Cosa type)
It can also be used in 125/150 Sprint Super 6 spring clutches.
Ideal for tuned scooters or if you do a lot of distance riding to rallies etc they are also ideal to prolong the life of your clutch.
If you have any questions please feel free to ask.