Mast Elite SDM C100 Constant FL Curve 400cm Unifiber UF006420400

Mast Elite SDM C100 Constant FL Curve 400cm Unifiber UF006420400

Description:

The Unifiber Elite SDM C100 Constant FL Curve mast is a high-performance windsurfing mast engineered for serious wave and racing sails. Built from C100 carbon composite, it delivers an exceptionally low weight-to-stiffness ratio and a lightning‑quick flex response that improves power control and sail reaction. The Constant FL curve is a modern flex profile with a flexing top and slightly more bend in the center, offering a fluent response and enhanced tuning for contemporary sail designs. As an SDM (standard diameter) mast it provides broad compatibility with most wave and race sails and is optimized for riders who demand precision and responsiveness. Durability is built into the layup, providing long-term reliability under intensive use while keeping overall weight minimal for easier handling and acceleration. Ideal for advanced and dedicated windsurfers, this mast helps extract maximum performance from high-end rigs in demanding conditions.

Key Features:

• C100 carbon composite construction for maximum stiffness-to-weight performance
• SDM (Standard Diameter Mast) for wide sail compatibility
• Constant FL (Flex/Light) curve: modern flex top with increased center flex for fluent bending and refined sail shape
• Lightning-quick flex response for improved power control and immediate rig feedback
• Low weight design enhances acceleration, maneuverability and handling in waves and racing
• Durable layup engineered for intensive, long-term use
• Preferred choice for high-end wave and racing sails and competitive riders
• Recommended to pair with compatible Unifiber mast bases, booms and high-performance sails for optimized rig tuning

Specifications:

• Manufacturer: Unifiber
• SKU: UF006420400
• Material: C100 carbon composite (100% carbon layup)
• Size/Dimensions: 400 cm (mast length)
• Weight: Lightweight carbon construction (see manufacturer datasheet for exact weight by length)
• Color: Carbon / black finish
• Size: 400
• Category: Masts
• Age Group: Adults
• Gender: Unisex

Recommended Use:

This mast is ideal for advanced and professional windsurfers who use high-end wave or racing sails and demand responsive, precise rig behaviour. Best suited to wave riding and competitive racing where quick flex response and low weight materially improve performance. Performs well in a range of onshore and offshore conditions; for optimal setup use high-performance booms, bases and sails matched to an SDM C100 mast. Use Unifiber’s Mast Selector and windsurf mast knowledge pages to confirm the best curve and length for your rig.