Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesChinook Skinny Adaptor Kit Back Chinook Chinook Skinny Adaptor Kit Product ID: 403325 Brand: Chinook 2025-09-02 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 EVA Nose Protector Foil Board Goya Fin Bolt Rubber Washer Chinook Mast Cup Kit Patrik Tendon Joint Chinook Webbing Tendon Safety Strap Patrik Adjustable Batten End Ezzy Batten Tension Adjuster Marlow 4 mm Prestretch Rope Goya Footstrap Anti Twist Washer Chinook 4 mm Prestretch Rope