universal
Extension Pro
RDM & SDM Extension.
Graceful and rigid. Lighter and stiffer.
Constructions: 100% Prepgreg Carbon.
Sizes: RDM 32 and 40, SDM 30.
universal
Extension
RDM & SDM Extension.
Same features, same strength. More affordable package.
Constructions: T8 Aluminum.
Sizes: RDM 30, SDM 30.
trainer
Surf
RDM / SDM Zero Extension.
Used with Surf masts and Surf sails with adjustable tops.
Constructions: Plastic.
Sizes: 0.
