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Gaastra Masts 70 SDM — Mastsize: 430
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Program of the GA 70 SDM Mast: Performance Freeride / Slalom
The GA 70 SDM mast offers the perfect balance between performance and affordability, making it an excellent choice for freeride and slalom windsurfers. With its 70% carbon content, this mast delivers a great combination of responsiveness, durability, and lightweight construction.
Optimized Carbon Construction
Designed with 70% carbon content and reinforced with fiberglass layers, the GA 70 SDM provides outstanding performance while maintaining a competitive price point. The increased carbon percentage ensures a dynamic and reactive mast that enhances sail performance, while the fiberglass reinforcement adds durability and resilience against impacts.
Exceptional Performance and Durability
The GA 70 SDM mast offers excellent reflex response, allowing for quicker acceleration and improved control. Its optimized bend curve ensures perfect compatibility with GA sails, maximizing their efficiency and wind range. This mast is engineered to provide smooth power delivery and stability even in demanding conditions.
Reliable in Various Conditions
Whether you're blasting across flat water or challenging choppy conditions, the GA 70 SDM remains dependable and efficient. The mast's construction enhances both early planing capabilities and high-end control, making it a versatile choice for riders seeking a balance between performance and durability.
Key Features
- 70% carbon for a balance of performance and affordability
- Fiberglass reinforcement for added durability
- Optimized bend curve for perfect GA sail compatibility
- Quick reflex response for better acceleration
- Reliable and efficient in various windsurfing conditions
Technical Specifications
| Model | Length (cm) | IMCS | Weight (kg) | Carbon Content |
|---|---|---|---|---|
| GA 70 SDM 430 | 430 | 21 | 2.1 | 70% |
| GA 70 SDM 460 | 460 | 25 | 2.4 | 70% |
| GA 70 SDM 490 | 490 | 29 | 2.7 | 70% |
The GA 70 SDM is the ideal mast for windsurfers who demand a mix of performance, durability, and affordability. Whether you're looking to maximize your freeride sessions or push your slalom performance, this mast is built to deliver.