Chinook Aluminum Extension US Cup RDM


“In stock”: same or the next day
“Available on backorder”: within 3-10 days
“Out of stock”: please contact us via email
Custom alloy and bell shaped tubing provide the best weight to strength available in aluminum. New easy to use Composite Snap Collar system eliminates lost pins or collars and can be quickly adjusted with one hand. All come with the proven US Power-Haul pulley and cleat system and 2 cm adjustment increments.
SKU: chinook-aluminum-rdm-extension-us-cup Category: Tags: , , , , , , , , , ,



  • Reduced Diameter
  • US Basecup
  • Large brass pulleys for increased leverage

Additional information

Chinook Extension

Medium 28cm, Small 12cm, Tall 38cm


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