Here is an awesome combo, at an affordable price for your dio, or aero. Genuine malossi brand, made in itlay. Stiffer clutch springs, meatier pads, and a better bell will be sure to get your bike gripping better at take off. Old bells and cltuches get glossy, and slip. If you can see glossy mirror like surface on your bell, and slick surfaced pads, its time for an upgrade. This is the entry level clutch. You can change springs, but you cannot adjust it like the polini 3 shoe, delta and stage6
Choose from honda, or yamaha ,minarelli type. Yamah will fit any chinese 2t zuma clone, prebug, bugeye, zuma.