Product CatalogueSports and OutdoorsWindsurfing OtherWindsurfing AccessoriesChinook Rig Winch US Cup Base Back Chinook Chinook Rig Winch US Cup Base Product ID: 339458 Brand: Chinook 2026-08-28 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 Goya Padded Mast Base Protector Chinook Rig Winch Euro Pin Dynafiber Nose Protector Clamcleat CL134 Boom clamp for CL244 cleat Radz Hawaii Trim Hook 4 Pulley Ezzy Stainless Tack Pulley Maui Fin Company Fin Bag Race Clamcleat Power Grip DAKINE Wai Wai Base Pad Black Clamcleat Power Grip No 2