A sample from the products for the Rear Brake Panel include: Circlip,in.,58, Indicator,brk., Pin Cotter 2.5mm, Bolt,flange,6x16.
thirty-two components are shown in this Trx500fe 2010 (a) European Direct Sales / Ec Rear Brake Panel exploded diagram.
In this schematic the "Bolt,flange,6x16" is used most often.
