Component set for Shimano Nexus SG-7R45 internal hub (7-speed), standard version. Includes 2 washers of 3.2 mm, right-hand nut with dust cap, and CJ-NX20 accessory, without arm clip and without gear shifting mechanism (gear unit). These auxiliary parts are intended for proper installation and maintenance of the hub, ensuring smooth operation and reliability of the internal transmission.
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