Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesChinook Skinny Adaptor Kit Back Chinook Chinook Skinny Adaptor Kit Product ID: 403325 Brand: Chinook 2026-03-06 From: $49.99 AUD View or buy the Bits and Pieces Windsurfing Other - Chinook Skinny Adaptor Kit from Chinook to discover other options and shipping details. Description Converts standard mast extension (OD 46mm) so suit skinny (RDM) mast. Consists of collar and pin, mast extension collar and nylon volcano. Back to Windsurfing Other - Bits and Pieces More Bits and Pieces and others in our range Patrik Tuttle Box Box Blanker US Box Blanker Patrik Adjustable Batten End Ezzy Batten Tension Adjuster Chinook Fin Bolt Neoprene Washer Patrik RDM Cambers Chinook Vent Slot Screw Patrik EVA Nose Protector Foil Board Patrik SDM Cambers Patrik Power Box Box Blanker