Relentless is the signature offstring model of 4A World Champion Ryan Connolly, developed to match the demands of modern, high level offstring play.
Built with a bi material construction, Relentless features a POM body paired with a brass rim. Brass offers higher density than stainless steel, allowing for increased spin power and stability while maintaining precise maneuverability. The compact diameter and wide profile give it a quick movement and excellent catchability. A reinforced 16mm axle improves durability and provides strong rebound. The result is a yo yo that feels powerful and controlled at the same time, capable of handling aggressive trick sets with confidence.
In addition to the brass rim version, Relentless is also available in a stainless steel rim configuration. Using the same POM body, the SS version is approximately one gram lighter, delivering faster response and increased agility for players who prefer a lighter feel.
The Relentless lineup also expands with signature editions celebrating standout competitors, including a special release honoring Alan’s historic 3 soloham landing, as well as editions connected to top level competitive play across multiple divisions.
Designed with world class performance in mind, Relentless represents a new approach to offstring construction from W1LD.