Compatible Boom Head HD Modular RDM and SDM Unifiber UF012010279

Compatible Boom Head HD Modular RDM and SDM — Unifiber UF012010279 (SKU: UF012010279)

Description: The Unifiber HD modular boom head delivers a robust, plug-and-play connection between boom and mast for riders from junior level to PWA professionals. Engineered with a dual-collar design and original Clamcleats®, it evenly distributes rig loads around the mast to avoid point loading and to preserve the mast’s natural bend curve. The HD version includes 4.0 mm pre-stretched polyester ropes and optional Performance Bolts for riders seeking extra stiffness and precision. “Direct fit and twist” geometry and quick-change SDM/RDM adapters let you switch configurations in seconds without tools. The modular system pairs with all Unifiber “Configure Me” boom bodies, allowing fast, on-the-water customization and efficient use of gear, travel space and budget. Riders will notice minimized play and an immediate, direct feel that improves control and feedback in varied conditions.

Key Features: - HD modular boom head compatible with both RDM and SDM mast systems - Dual collars distribute forces evenly to eliminate point loading on the mast - Original Clamcleats® for individual lever tensioning and secure wrapping around the mast - 4.0 mm pre-stretched polyester ropes (HD version) for reliable line performance - Optional Performance Bolts (supplied with HD/Elite models) increase stiffness by ~10% - “Direct fit and twist” lock for fast, tool-free attachment to boom bodies - Modular compatibility with Unifiber “Configure Me” boom bodies and tails for flexible sizing and upgrades - Designed to minimize play while allowing the mast’s natural bend curve for consistent performance - Lightweight construction optimized for durability and high-performance use

Specifications: - Manufacturer: Unifiber
- SKU: UF012010279
- Material: Composite boom head housing, pre-stretched polyester rope (4.0 mm, HD); corrosion-resistant hardware (Performance Bolts) — see manufacturer for full materials list
- Size/Dimensions: Universal fit for standard SDM and RDM mast profiles; exact dimensions available from manufacturer
- Weight: Lightweight (manufacturer does not provide specific weight)
- Color: Not specified by manufacturer
- Size: Universal / Modular
- Category: Rig Components
- Age Group: Adults
- Gender: Unisex

Recommended Use: Ideal for intermediate to professional windsurfers and racers who want quick on-water configurability and a direct connection to the rig. Best suited for freeride, slalom and wave disciplines where precise feel, minimal play and mast integrity matter most. Performs well across a wide range of wind and water conditions; the modular design is particularly useful for travelers and schools who need to carry fewer full booms. Pair with Unifiber “Configure Me” boom bodies and tails for a complete, customizable boom system.