Windsurfing Mast Spark III C50 RDM 400 Loftsails LS060032040

Windsurfing Mast Spark III C50 RDM 400 Loftsails LS060032040

Description:

The Loftsails Spark III C50 RDM 400 is a versatile freeride mast designed for blasting, progression and everyday windsurfing performance. Built using high-quality pre-preg composite construction, the Spark III delivers an efficient balance of stiffness and forgiving flex thanks to its C50 layup. As an RDM (reduced diameter mast), it offers improved handling, easier rigging and compatibility with a wide range of modern sails and booms. The mast’s construction focuses on responsive reaction and consistent power delivery, making maneuvers and acceleration more controlled and predictable. Durability is a priority—solid construction and robust materials provide confidence for regular use in varied conditions. Its performance profile lets riders push speed and planing while maintaining comfort and reduced fatigue during longer sessions. The Spark III is a great choice for sailors upgrading from entry-level equipment who want a mast that performs close to higher-carbon models without the premium price.

Key Features:

• Pre-preg composite construction for consistent quality and layup control
• C50 carbon content (approx. 50% carbon) for a balanced stiffness-to-weight ratio
• RDM (reduced diameter mast) profile for easier handling, smoother feel and broad sail compatibility
• Tuned flex pattern for responsive reaction and controlled power delivery during acceleration and maneuvers
• Robust construction designed for durability and long service life under regular freeride use
• Lightweight design focus (specific weight varies by length/model) to reduce rider fatigue
• Compatible with standard RDM mast bases and most modern sails sized for 400 cm masts
• Suitable for progression-oriented riders who want performance close to higher-carbon masts

Specifications:

• Manufacturer: Loftsails
• SKU: LS060032040
• Material: Pre-preg composite, C50 layup (approx. 50% carbon)
• Size/Dimensions: RDM 400 cm (400)
• Weight: Not specified by manufacturer (varies by production batch)
• Color: Not specified
• Size: 400
• Category: Masts
• Age Group: Adults
• Gender: Unisex

Recommended Use:

Ideal for recreational and intermediate riders progressing toward higher-performance freeride and light‑freestyle sailing. Best suited for freeride blasting, planing and general progression in onshore and offshore conditions where responsive power delivery and durability matter. Performs well across a wide range of wind strengths—especially useful for sessions where quick planing and controlled maneuverability are priorities. Pair with a compatible RDM sail and standard mast base/boom setup for best results.