Product CatalogueSports and OutdoorsWindsurfing OtherWindsurfing AccessoriesChinook Rig Winch US Cup Base Back Chinook Chinook Rig Winch US Cup Base Product ID: 339458 Brand: Chinook 2026-11-26 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 Radz Hawaii Trim Hook 4 Pulley Radz Hawaii Easy Rig Radz Hawaii Trim Handle Phillips Head Clamcleat Small Alloy Insert Cleat Chinook Waterstarter Chinook Toe Jam DAKINE Wai Wai Base Pad Deep Lake Ezzy Stainless Tack Pulley Clamcleat Power Grip No 2