The third-generation of surfskate systems, YOW System V.4 S4 and YOW System V.4 S5 (From the outside they seem identical. But they perform differently.)

V.4 S4 uses a 4mm spring, with a lighter feel. It’s ideal for surfskaters seeking the sharpest carves and cut-backs they can find, or for surfskaters between 30kg and 50kg.
V.4 S5 makes use of a heavier, 5mm spring. It offers an authentic surfing feeling to surfskaters above 50kg.

Both surfskate systems give you the choice of a shorter or longer wheelbase on the same baseplate. Shorter for a new-generation feeling, faster pumping, re-entries and aerials. Or a longer wheelbase for wider, softer turns and more stability at higher speeds.
Each system also offers a locking pin so you can push it hard when you want. That’s two boards in one.
The angle of the kingpin and high-quality of engineering in both systems is exactly the same.

YOW V.4 S4 System pack
4mm Spring.
YOW System V.4 S4.
YOW Riserpad.
Bolts & nuts.
(Surfskaters from 30kg to 50 kg)

YOW V.4 S5 System pack
5mm Spring.
YOW System V.4 S5.
YOW Riserpad.
Bolts & nuts.
(Surfskaters weighing more than 50kg)