New, unused item List price: ¥21,780 Size S ■MAYHEM THRUSTER SERIES■ The MB Thruster Series, conceived by Matt Biolos a.k.a. Mayhem, has been updated and released to achieve true performance. Compared to the previous version, the base width has been increased to provide more drive through turns, while maintaining the neutral category of RIDE NUMBER 4-7, making it an even more user-friendly all-rounder. The carbon panel integrated into the base stabilizes the fins and increases flexibility towards the tip, providing a more controlled feel. 【SIZE】 SIDE Hight:109mm Base:107mm Area:8,626mm2 FOIL:FLAT. CENTER Hight:109mm Base:107mm A:8,626mm2 FOIL:50/50.