Heavy Duty RDM Windsurf Mast Extension (U-Pin) 30

Heavy Duty RDM Windsurf Mast Extension (U-Pin) 30

Unifiber
SKU:
EQSC000100040
$74.95
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Description
Heavy Duty RDM Mast Extension (U-Pin) – 30cm
Conquer challenging conditions with ultimate peace of mind. This Heavy Duty RDM Mast Extension is engineered for maximum durability and structural stiffness. Built with an extra stainless steel reinforcement sleeve connecting the high-grade aluminum tube to the heavy-duty plastic base, this extension eliminates flex and handles high downhaul loads under extreme weather conditions without breaking a sweat.
Designed with practical windsurfing in mind, it features a barefoot-friendly rigging system and a reliable single-pin adjustment collar for fast, seamless height tuning. If you are looking for an extension that prioritizes bombproof resilience over saving a few grams, this heavy-duty workhorse is the perfect addition to your quiver.
Key Benefits
  • Heavy-Duty Resilience: Reinforced with stainless steel between the base and aluminum tube for maximum stiffness and durability.
  • Barefoot-Friendly Rigging: Clever pulley layout allows you to downhaul comfortably without digging into your feet.
  • Quick & Secure Adjustments: Features an easy-to-use single-pin adjustment collar with 25mm indexing steps.
  • High Efficiency Downhaul: Integrated 17mm dual pulleys offer an efficient 6:1 downhaul ratio for smooth, easy tuning.
Technical Specifications
Feature Specification
Product Name Heavy Duty RDM Mast Extension (U-Pin) 30
SKU SC000100040
EAN 8720088631614
Mast Diameter Compatibility RDM (Reduced Diameter Mast)
Baseplate Locking System U-Pin Push Button
Extension Range 5 cm – 30 cm
Adjustment Increments 25 mm steps
Main Construction Tube High-Grade Aluminium
Collar Reinforcement Heavy-Duty Stainless Steel
Pulley Diameter 17 mm
Downhaul Ratio / Pulleys 6:1 (2 pulleys)
Pulley Orientation 0 Degrees
Included Downhaul Rope 4.0mm Polyester
Rope Diameter Compatibility 3.8mm – 4.0mm
Barefoot Friendly Rigging Yes
Specs
SKU EQSC000100040