
GA Gaastra Mast 100% Carbon SDM
Having a team which demands only the best, we have redesigned our racing mast. A unique constant curve mast delivers unrivaled acceleration and reflex timing that will keep you moving faster and faster! These masts have already proven to be a world title winning spar! Top of the line carbon fiber is used and no expense is spared for the GA 100% Carbon SDM Race.
GA Gaastra 100% Carbon Standard Diameter Mast (SDM)
Having a team which demands only the best, we have redesigned our racing mast. A unique constant curve mast delivers unrivaled acceleration and reflex timing that will keep you moving faster and faster! These masts have already proven to be a world title winning spar! Top of the line carbon fiber is used and no expense is spared for the GA 100% Race.
100% SDM 400-490 moving to constant curve concept.
Bag included.
Constant Curve Evolution
In 2017 our mast range underwent a Constant Curve evolution. Using our exclusive E.N.I.R. Technology we were also able to reduce weights, improve mast response and maintain the strength and durability needed for our World champion team to take on the toughest conditions in the world. In 2018 this evolution continues with even more performance improvements.
The new GA masts are tougher and longer lasting than ever before. Our construction layup has been refined to reduce weight and improve the overall flex characteristics of the masts across the complete range.
We believe we have a mast to suit every level and budget in our 2018 range. Unrivalled performance combined with our incredible 2018 Sail range means there is no better rig to choose.

*IPS – Invisible Polyamid Shield is a mast shielding device.
An invisible barrier from a patented‚ Prepreg Force Tank, takes durability and light weight to a new standard. The mast is sealed with a polyamid surface coating making the mast 100% scratch and dent resistant. The strength of these new‚ 100 & 75% series‚ masts has been tested at 45% stronger than our previous models. After continuous abuse, the masts look new, stay strong and perform without compromise.
Additional information
Brand | GA, Gaastra Windsurfing |
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Categories | Windsurf, Accessories, Masts |
Carbon | 100% |
Size (cm) | 400, 430, 460, 490, 520, 550 |
Ability | Intermediate, Advanced |