RRD K4 FreestyleWave 3SW Power Box board-bag-250-x-75 it is one of the

it is one of the stiffest windsurf harnesses in ION's product range

This creates a solid stance area for a riding sensation close to that of composite boards

as a result

* Ultra-thin design

which is fully incorporated into the new Drive Grom line

RRD K4 FreestyleWave 3SW Power Box board-bag-250-x-75 it is one of theRRD K4 3SW Freestyle wave windsurf fin, the latest offering from K4 Superb performance and a great price what more could you want. Available in POWER BOX only As Supplied with 2019 RRD FSW boards. Our new freestyle 3SW windsurfing fins use only our new super stiff material and give incredible speed, maneuverability and acceleration that will adapt to waves, freestyle or bump and jump. Our perfect flex pattern gives you lively and grippy performance.