Mast HD RDM C75 Constant FL Curve 400cm Unifiber UF005720400

Mast HD RDM C75 Constant FL Curve 400cm Unifiber UF005720400

Description:

The Unifiber Mast HD RDM C75 Constant FL Curve 400cm is a high-performance windsurfing mast engineered to balance durability and dynamic response. Constructed from C75 carbon composite with a reduced-diameter (RDM) profile, it delivers a lively feel with increased strength where you need it. The Constant FL Curve features a modern flex-top design with slightly more mid‑section flex, giving smooth power delivery and improved sail shaping through gusts and waves. This HD (high durability) mast range is tuned for wavesailors, amateur racers and high‑wind freeriders looking for reliable performance in demanding conditions. Precision construction and reinforced layups provide longevity and consistent bending characteristics session after session. Compatible with standard RDM sails and Unifiber mast bases/extensions, it integrates easily into most modern rigs for quick tuning and rigging.

Key Features:

• C75 carbon composite construction for a strong yet responsive layup
• Reduced Diameter Mast (RDM) profile for improved handling and shock absorption
• HD (high durability) construction to resist fatigue and impact in rough use
• Constant FL Curve: modern flex-top with extra mid‑section flex for smooth power control
• Optimized bend pattern favored by wavesailors and high‑wind freeriders
• Consistent manufacturing tolerances for reliable sail fit and tuning
• Compatible with standard RDM sail sleeves, Unifiber mast bases and extensions
• Designed to perform across a range of conditions from waves to onshore chop

Specifications:

Manufacturer: Unifiber
SKU: UF005720400
Material: C75 carbon composite (approx. 75% carbon)
Size/Dimensions: 400 cm length (RDM profile)
Weight: Not specified (refer to manufacturer/spec sheet for exact weight)
Color: Carbon finish (black/grey)
Size: 400
Category: Masts
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced recreational to competitive sailors—especially wavesailors, amateur racers and high‑wind freeriders—seeking a durable, responsive mast. Best suited to wave and high-wind conditions where a smooth, controlled bend and quick recovery are valuable. Use with compatible RDM sails and standard Unifiber mast bases/extensions; consider a mast protector and appropriate extension to fine-tune rig tension and profile. For help choosing the right curve for your sail, consult Unifiber’s Mast Selector and mast knowledge pages.