Product CatalogueSports and OutdoorsWindsurfing OtherWindsurfing AccessoriesChinook Rig Winch US Cup Base Back Chinook Chinook Rig Winch US Cup Base Product ID: 339458 Brand: Chinook 2025-05-25 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 Chinoook Deviator Clamcleat CL134 Boom clamp for CL244 cleat Maui Fin Company Fin Bag Wave Maui Fin Company Volcano Pad Chinook Waterstarter Clamcleat Small Alloy Insert Cleat Clamcleat Power Grip Radz Hawaii Trim Hook 4 Pulley Ezzy Stainless Tack Pulley Radz Hawaii Trim Handle Phillips Head