Product CatalogueSports and OutdoorsWindsurfing OtherWindsurfing AccessoriesChinook Rig Winch US Cup Base Back Chinook Chinook Rig Winch US Cup Base Product ID: 339458 Brand: Chinook 2025-10-16 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 DAKINE Wai Wai Base Pad Florida Blue Dynafiber Nose Protector Clamcleat CL134 Boom clamp for CL244 cleat Clamcleat Rope Guide Chinoook Deviator Maui Fin Company Fin Bag Wave Clamcleat Small Alloy Insert Cleat Chinook Waterstarter Ezzy Stainless Tack Pulley Clamcleat Power Grip No 2