Product CatalogueSports and OutdoorsWindsurfing OtherWindsurfing AccessoriesChinook Rig Winch US Cup Base Back Chinook Chinook Rig Winch US Cup Base Product ID: 339458 Brand: Chinook 2025-05-02 From: $94.99 AUD View or buy the Windsurfing Accessories Windsurfing Other - Chinook Rig Winch US Cup Base from Chinook to discover other options and shipping details. Description Makes downhauling a sail a breeze. Fits US Cup base mast extension Back to Windsurfing Other - Windsurfing Accessories More Windsurfing Accessories and others in our range Maui Fin Company Fin Bag Race DAKINE Posi Lock Buckle Kit Clamcleat Power Grip Radz Hawaii Trim Hook 4 Pulley Clamcleat Power Grip No 2 Chinook Waterstarter Maui Fin Company Volcano Pad Clamcleat CL134 Boom clamp for CL244 cleat Chinook Rig Winch Euro Pin Chinoook Deviator