With a quantity of two pieces, the Bearing(25x33x35) is the most used part in the REAR SWINGING ARM diagram.
twenty components are shown in this Dl650a Vstrom 2009 (k9) Usa (e03) Rear Swinging Arm exploded diagram.
Some items from this specific schematic: Washer,chain Adjuster, Case,chain, Buffer,chain Touch Defense, Bearing(25x33x35).