SDM Camber Set GS-R
The GS-R 5.6 2017 and GS-R 6.4 2018 GS-R 5.6 come with a RDM mast setup.
With this camber set, you can easily change the setup of your sail and use a SDM mast.
Only three of the four cambers must be changed.
The set comes with:
3 x SDM camber XL
a "how to change" info sheet