8. Alu Extension-US Cup-RDM 28cm 2022

CHF 70.00

only shipping in Switzerland !!!


Custom alloy and bell shaped tubing provide the best weight to strength available in aluminum. New easy to use strong Pin – Collar. All come with the proven US Power-Haul pulley and cleat system and 2 cm adjustment increments.

  • Adds maximum of 28cm to mast length
  • Reduced Diameter
  • US Basecup
  • Large brass pulleys for increased leverage


In stock