The most reasonably priced component used on the Gl1500ct Valkyrie 1999 (x) Canada / Rbm Win Winker (1) is the Screw,tap 4x25.
A sample from the products for the Winker (1) include: Holder B,fr.winke, Screw,tap 4x25, Lens Fr.winker, Stay Comp.fr Wink.
The Winker (1) assembly is constructed from several parts from which the Winker Assy.,l Fr is the most expensive.