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Streamlined Red Line Aluminium Extension

Streamlined Red Line Aluminium Extension


Great, superstrong aluminium windsurfing extension.

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The Streamlined Red Line aluminium extensions are constructed from custom 32 millimeter, 6061 T-8 “drawn” aluminium tubing. The kind of tubing they use to make aircraft!

The tubing is engineered so that with its large diameter, the wall thickness can be thinner so the overall result is an incredible high strength, to low weight ratio. This formula has been proven with our years of experience. The holes are precision punched, then the tube is red anodized in and out, permanent laser numbered 2 centimeter settings. The adjustment settings are held with a hard anodized aluminum collar tethered with a spectra line to a stainless steel pin. Fail-safe and virtually break proof.

Each Streamlined Red Line Extension is fitted with a beefy “Power-Six” super powerful 6:1 downhaul cleat with large diameter pulleys, perpendicular for power, easy rigging and no crossed lines.

A tough Dyneema “super downhaul” line is included.

Additional information

Mast Extension Size

30cm RDM, 30cm SDM, 46cm RDM, 46cm SDM

Mast Ext Type

Euro (North) Pin, US Cup


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