The Duotone ULTRA FreeWave SLS 2025 in 94 liters is a center favorite board and is almost untouched — in excellent condition and ready to go. The ULTRA FreeWave features a highly versatile fin system that lets you completely adapt the board’s character to your session.

What Duotone says about the ULTRA FreeWave SLS series:

Our second priority was to create the first manoeuvre convertible that works equally great in single- and tri-fin setup and dramatically changes its character:

• With the tri-fin setup it offers 70% of the GRIP 3 wave potential (top/bottom turns)
• With a single fin setup it now feels a lot more exciting than its predecessor
• Combined with a capable freestyle fin, the ULTRA FreeWave offers 70% of the hardcore freestyle potential of the SKATE