Gaastra SDM / RDM Alloy Mast Extension

Make sure you won’t waste power down hauling your sail and rely on your gear with the GA Sails extension.

Long-term development lead to a strong aluminium construction that guarantees high performance and no failures on and off the water. Down hauling your sail becomes easier than ever before thanks to the roller bearing parts, while the durable metal parts ensure a long-lasting product that keeps you safe on the water. Tried and tested by our GA Team, this extension won’t let you down!