Riesenwellen is a newly established brand by r2fg. The name means huge wave in German and their focus is on the application of new materials and designs - This is the Sailfish!

A Sailfish is a fish which holds the record for the fastest speed of any of Earth's marine animals. And the Sailfish yoyo is as fast as it's name! It is modeled after the Euclase with a 7075 AL body and an inner cup bi-metal construction. Built for spin power and speed!