CHS SDM Extension

The CHS SDM Extensions are designed to make rigging faster, easier and more intuitive, so you can dedicate more time to sailing and less to preparation. With a streamlined structure and user-friendly mechanics, these extensions provide an efficient setup experience for slalom, freeride and performance-oriented sails.

A key detail is the discreet U-Pin button, positioned cleanly on the extension tube to avoid snagging and make operation smooth and comfortable. This design refinement enhances usability while maintaining a secure and reliable mast connection.

Constructed with durable, high-quality materials, CHS SDM Extensions deliver:

• fast and effortless rigging

• solid compatibility with SDM masts

• a clean, ergonomic U-Pin system

• long-term durability for intensive use

• dependable performance in all conditions

Whether you’re rigging for slalom, freerace or high-wind blasting, the SDM Extension ensures every setup is quick, simple and hassle-free — getting you back on the water where you belong.