Product comparison

Pros & Cons

  • Minimalistic design
  • Security hook to prevent unwanted separation
  • Stainless steel pulley block does not corrode
  • Not compatible with 3.8mm Formuline (minimal required 4mm rope diameter)
  • The plastic insert receiving the U-pin is subject to wear

Windsurf Mast Extension Specifications

Compare Product Construction Wall Thickness (mm) Downhaul Ratio Minimum (cm) Maximum (cm) Weight (kg)
SDM PRO Stainless Steel Mast Extension (U-Pin) 15 Aluminium T8 2 mm 6:1 - 2 pulleys 8 cm 15 0.53 kg
SDM PRO Stainless Steel Mast Extension (U-Pin) 30 Aluminium T8 2 mm 6:1 - 2 pulleys 8 cm 30 0.585 kg
SDM PRO Stainless Steel Mast Extension (U-Pin) 45 Aluminium T8 2 mm 6:1 - 2 pulleys 8 cm 45 0.65 kg

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FAQ

What does 1 Year Unconditional + 1 Year Conditional warranty cover?
Warranty is valid 2 years after date of purchase. When making a warranty claim in the first year the product is unconditionally warranted. When making a warranty claim in the 2nd year the product must have clearly suffered from a manufacturer error.