Chinook SDM Carbon Extension US Cup
by Chinook
$159.00
Chinook Carbon Standard US Base Cup Mast Extension
Tall 48cm, adds 48cm to mast length
Medium 28cm, adds 28cm to mast length
- Standard Diameter
- Carbon
- US Base Cup
- Medium $113, Tall $128
Chinook's lightest extensions come with the new Six Pin adjusting collar and are stronger than ever with reinforced sidewalls. All come with the proven US Power-Haul pulley and cleat system and centimeter index markings. Two centimeter adjustment increments.