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1 Collection
2 Configure
3 Checkout

— CHS Design

Extensions & Bases

Durable and easy-to-adjust hardware for perfect sail tuning. Designed for strength, compatibility, and fast rigging in every session.

Fixed 30 cm extension in 60% carbon. Simple, light and
RDM extension engineered to rig faster with minimum effort. Streamlined,
SDM extension for faster, easier, more intuitive rigging. Streamlined build
Quick, secure mast-to-board connection. A precision-built U-Pin locking system known
Compact, secure mast base with a discreet U-Pin button on

Handcrafted Engineering

Every CHS sail is designed by Claudio Badiali and engineered with Italian precision for maximum performance and durability.

Trusted Worldwide

Used by athletes competing in PWA, IFCA and WSSR events — from youth champions to world record holders.

Inspired by the Sea

From slalom speed to wave control, our products are born from decades of passion and shaped by those who live the ocean.