Heavy-Duty T8 Aluminum Windsurfing Extension – Built for Maximum Strength & Longevity
Crafted from T8 aluminum tubing with an increased 3.8 mm wall thickness, this windsurfing mast extension delivers exceptional durability, stiffness, and secure connection under load. The reinforced design provides a smooth, reliable, and easy operation ideal for performance riders, schools, and daily use.
Engineered with a stainless-steel cleat and pulley system, the extension offers the best weight-to-stiffness ratio while maintaining excellent corrosion resistance. The Quick-Lock release mechanism ensures effortless rigging and adjustments on the water, even in high-stress conditions.

Key Features
- Quick-Lock release for fast and secure setup
- Stainless steel pulley system for low friction and long-lasting durability
- Stainless steel clamshell adjustment system for precise tuning
- Dyneema rope for superior strength, reduced friction, and extended lifespan
- Heavy-duty 3.8 mm wall T8 aluminum for maximum rigidity and impact resistance
Sizes & Compatibility
Available in:
- RDM 32 cm (Europin)
- SDM 48 cm (Europin)








