Mast Essentials SDM C50 Constant Curve 490cm Unifiber UF006010490

Mast Essentials SDM C50 Constant Curve 490cm Unifiber UF006010490

Description:

The Unifiber Mast Essentials SDM C50 Constant Curve 490 cm is an entry-level high-quality windsurfing mast that balances performance, durability and value. Built using pre-preg manufacturing with a C50 carbon/fiberglass composite (lower carbon to fiberglass ratio), it delivers a forgiving yet reliable flex pattern that stands up to heavy recreational use. The Constant Curve profile is a classic, balanced bend preferred by many sailmakers for its predictable handling and versatile power delivery across a wide range of sails. This mast is ideal for beginners and weekend sailors who want a durable, user-friendly rig component without sacrificing response. Its construction reduces the chance of damage from repeated use while offering consistent feel and sail shape control. As an SDM (standard diameter) mast it is compatible with most SDM sails and common mast bases and extensions. Overall, it’s a practical choice for recreational windsurfers seeking a dependable, easy-to-handle mast.

Key Features:

• Pre-preg C50 carbon/fiberglass composite for improved durability and consistent lay-up
• Lower carbon to fiberglass ratio for increased toughness under heavy use
• Constant Curve bend profile — classic, balanced and sailmaker-friendly
• SDM (Standard Diameter Mast) compatible with most SDM sails and standard mast bases
• Designed as an entry-level/high-value mast for recreational and beginner sailors
• Reliable performance across a wide range of sail sizes and conditions
• Good resistance to wear and repeated impacts thanks to robust construction
• Cost-effective option within the Unifiber range without compromising essential performance

Specifications:

Manufacturer: Unifiber
SKU: UF006010490
Material: Pre-preg C50 carbon/fiberglass composite
Size/Dimensions: 490 cm length (mast)
Weight: Not specified by manufacturer
Color: Carbon/fiberglass finish
Size: 490
Category: Masts
Age Group: Adults
Gender: Unisex

Recommended Use:

This mast is ideal for recreational and beginner windsurfers, weekend sailors and clubs needing a durable, easy-to-handle rig component. Best suited to coastal and inland waters with light to moderate winds, it performs well in variable conditions where a forgiving, consistent bend is preferred. Pair with SDM-compatible sails, a suitable mast base/extension and Unifiber-approved accessories for best results. If you’re unsure which curve or mast size suits your setup, consult the Unifiber Mast Selector and windsurf mast knowledge resources.