These white plastic hubs (sometimes referred to as Teflon hubs) are the same dimensions and crafted with the same precision engineering as the metal ones supplied as standard with a Henry's Circus diabolo.
These hubs wear the string less, catch on the string less, grind better, and make the diabolo 25g lighter. It's for these reasons that many people who use two diabolos tend to fit these hubs to their Circus diabolos.
These hubs are also recommended if you use metal sticks as the metal on metal damages the factory hubs.
These hubs fit the Henry’s Circus diabolos only.
Reduces Weight of Circus from 300g to 275g
2 x white plastic hubs