Product CatalogueSports and OutdoorsWindsurfing OtherWindsurfing AccessoriesChinook Rig Winch US Cup Base Back Chinook Chinook Rig Winch US Cup Base Product ID: 339458 Brand: Chinook 2026-05-30 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 Black Clamcleat Small Alloy Insert Cleat Chinook Toe Jam Clamcleat Rope Guide Chinoook Deviator Dynafiber Nose Protector Radz Hawaii Trim Hook 4 Pulley Chinook Rig Winch Euro Pin Goya Padded Mast Base Protector Clamcleat CL134 Boom clamp for CL244 cleat