Mast HD RDM C75 Constant Curve 460cm Unifiber UF005710460

Mast HD RDM C75 Constant Curve 460cm Unifiber UF005710460

Description:

The Unifiber Mast HD RDM C75 Constant Curve 460 cm is a high-performance windsurfing mast designed to deliver a balanced blend of durability and responsiveness for a wide range of sailors. Constructed from a C75 carbon composite layup with Unifiber HD reinforcement, this Reduced Diameter (RDM) mast offers a smooth, classic constant bend that many sailmakers prefer for predictable sail shaping. Its construction gives crisp feel and immediate feedback while still absorbing shock loads in waves and gusty conditions, making it ideal for wavesailors, high‑wind freeriders and ambitious amateur racers. The constant curve profile produces a harmonious power distribution throughout the sail, improving control and acceleration without sacrificing top‑end stability. Built to withstand hard use, the HD C75 construction enhances impact resistance and longevity while maintaining the lightness and performance advantages of high-carbon layups. Compatible with standard RDM fittings and most sails specified for a constant curve, it pairs well with performance booms and extensions to complete a tuned rig.

Key Features:

• C75 carbon composite layup (approx. 75% carbon) for a high strength-to-weight ratio
• HD (high‑density) reinforcement for improved impact resistance and durability
• Reduced Diameter (RDM) profile for lighter weight and more forgiving flex characteristics
• Constant Curve bend profile — classic, balanced curve preferred by many sailmakers
• Smooth, predictable flex for better sail shaping, power distribution and control
• Excellent shock absorption in choppy/wave conditions while retaining responsiveness
• Designed for wavesailing, high-wind freeride and amateur racing applications
• Compatible with standard RDM fittings and most constant-curve sails; pairs with Unifiber booms and extensions
• Precision-manufactured for consistent bend characteristics and reliable performance

Specifications:

Manufacturer: Unifiber
SKU: UF005710460
Material: C75 carbon composite with HD reinforcement (approx. 75% carbon)
Size/Dimensions: 460 cm length (RDM profile)
Weight: Not specified by manufacturer (varies by production tolerances and exact layup)
Color: Carbon finish
Size: 460
Category: Masts
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced recreational and competitive windsurfers—especially wavesailors, high‑wind freeriders and amateur racers—who want a durable, responsive mast with a classic constant curve. Performs best in wave and high-wind conditions where responsive power control and impact resistance are required. Best used with sails designed for a constant curve and paired with performance booms, extensions and quality RDM-compatible rigging for optimal tuning and feel.

For help choosing the correct mast curve for your sail, see Unifiber’s Mast Selector and windsurf mast knowledge resources on the manufacturer’s site.