This part-list fiche shows all the components that make up the Ls650p 1999 (x) (e02 E04 E17 E18 E22 E25 E53 / P37 Stand - Rear Brake .
In this schematic the "Bolt" is used most often.
The most reasonably priced component used on the Ls650p 1999 (x) (e02 E04 E17 E18 E22 E25 E53 / P37 Stand - Rear Brake is the Cotter Pin.