The QR Performance Quad Rears are designed for larger boards requiring more control or for wider tail and long rails (longboards, SUP's) that feel loose as a quad set up. The size of the QR's have been designed to match the outline of stand up paddle boards and longboards.
Compatible with FCS Style Fin Systems: FCS ll | X-2 | Fusion
Black, Carbon Base
|Base:||113mm | 4.44"|
|Depth:||110mm | 4.33"|