The Ultra Light II is a replacement axle/hub kit for the Henry Circus Diabolo.

This kit reduces the weight from 300g to 275g. It increases the width and improves the weight distribution making the diabolo spin longer and faster.
The material used (polyamid) and modified hub shape have many advantages over the original aluminium hubs such as longer and smoother finger/stick grinds, reduced string discolouration and dramatically increased string life.

Kit contatains
2 Hubs
2 Plastic washers
2 Aluminium washers
2 Aluminium nuts
A stainless steel axle
An axle