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  • Latest pre-preg technology
  • High strength and durability
  • 3 lengths: 430, 460, 490
  • Constant Curve (CC)
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GA Mast RDM 70% Carbon

All GA mast features Constant Curve bend curve. Using exclusive E.N.I.R. Technology designers were also able to reduce weights, improve mast response and maintain the strength and durability needed for World champion team to take on the toughest conditions in the world. Now this evolution continues with even more performance improvements.

The new GA masts are tougher and longer lasting than ever before. The most significant changes will come in the RDM range. With a slick black carbon finish, the masts are lighter and more responsive than previous years. GA construction layup has been refined to reduce weight and improve the overall flex characteristics of the masts across the complete range.

Gaastra believes they have a mast to suit every level and budget in their range. The unrivalled performance combined with incredible sail range means there is no better rig to choose.

The 70 SDM mast offers unrivaled value for those looking for a product built with the latest pre-preg technologies. Ideal for freetime sailors looking for a mast that will outlast any other but with performance beyond expectation.


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Size IMCS Weight Carbon content Bag
430 21 2.20 70%
460 25 2.40 70%
490 28 2.80 70%
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