Product CatalogueSports and OutdoorsWindsurfing OtherWindsurfing AccessoriesChinook Rig Winch US Cup Base Back Chinook Chinook Rig Winch US Cup Base Product ID: 339458 Brand: Chinook 2025-06-01 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 Clamcleat Power Grip Clamcleat Small Alloy Insert Cleat Chinoook Deviator Chinook Rig Winch US Cup Base DynafiberTrim Hook 3 Pulley Clamcleat Rope Guide Ezzy Stainless Tack Pulley Dynafiber Nose Protector Maui Fin Company Volcano Pad Radz Hawaii Trim Handle Phillips Head