The twenty-two Yzf-r125a R125a 2016 5d7t Europe 1r5d7-300el 20 Rear Arm component parts are all listed in this schematic.
A sample from the products for the 20 Rear Arm include: Collar, Cover Trust 1, Nut, Bolt(4sr).
The Washer, Plate is the lowest priced item on this 20 Rear Arm schematic.