Carbon Mast Extension Elite SDM V2 U-Pin 46cm Unifiber UF030041015

Carbon Mast Extension Elite SDM V2 U-Pin 46cm Unifiber UF030041015

Description:

The Unifiber SDM Elite V2 Carbon Mast Extension is engineered to deliver maximum performance and durability for high‑demand windsurfing, especially racing and aggressive freeride conditions. Constructed around a lightweight pre‑preg carbon tube with a direct, stiff connection to a stainless steel base, it keeps overall weight low while providing a precise, responsive feel to your rig. Its 3‑pulley configuration yields a maximum downhaul ratio of 8:1, allowing very high tensions required by modern race sail designs. The open‑and‑slide adjustment collar is simple to operate — even one‑handed — for fast on‑water tuning. A flat base with no grooves or protrusions makes rigging more comfortable and bare‑foot friendly without compromising strength. Built for sailors who demand repeatable, stiff and low‑weight components, the Elite V2 helps maintain sail shape and control in heavy chop and high‑wind conditions.

Key Features:

• Pre‑preg carbon tube for low weight and high stiffness
• Stainless steel base for durable, secure mast attachment
• 3‑pulley system delivering up to an 8:1 downhaul ratio for extreme tension
• Open‑and‑slide adjustment collar for fast, single‑handed trimming
• Direct, stiff connection between carbon tube and base for responsive feel
• Flat, groove‑free base — comfortable and safe for bare‑foot rigging
• Designed for SDM (Standard Diameter Mast) with U‑Pin attachment
• Built to withstand heavy chop and high‑tension race setups

Specifications:

Manufacturer: Unifiber
SKU: UF030041015
Material: Pre‑preg carbon tube; stainless steel base and hardware
Size/Dimensions: 46 cm length (mast extension length)
Weight: Not specified by manufacturer
Color: Carbon finish (natural black carbon)
Size: 46cm
Category: Mast Extensions
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced and professional windsurfers and racers who require very high downhaul tensions and a stiff, lightweight extension. Best suited for competitive racing and high‑performance freeride in strong winds, heavy chop, and open‑water conditions. Pair with SDM masts, race sails designed for high downhaul, and U‑Pin compatible booms; use protective covers during transport to preserve the carbon finish.