Chinook RDM Aluminum Extension US Cup
by Chinook
$112.00
Chinook Aluminum Skinny US Base Cup Mast Extension
- Skinny Reduced Diameter (RDM)
- Aluminum
- US Base Cup
- Short $79, Medium $91, Tall $101
The sleek Six Pin adjusting collar and anodized logo/index markings are some of the unique and innovative features that make these the most popular extensions on the market. Standard with the proven US Power-Haul pulley and cleat system. Two centimeter adjustment increments.
- Tall 38cm - Adds 38cm to mast length
- Medium 28cm - Adds 28cm to mast length
- Short 12cm - Adds 12cm to mast length