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SHIMANO Nexus 21-tooth sprocket, 1/2" x 3/32" pitch, black steel construction. Compatible with Nexus 3-, 4-, 7- and 8-speed hubs. Durable steel crank/sprocket design for reliable drivetrain performance and smooth engagement. Suitable for replacement or upgrade on hub-geared bicycles.
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
Shimano Europe B.V.
Industrieweg 24, 8071 Nunspeet, NL
Store dry and clean; keep lightly oiled to prevent corrosion.
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
Shimano Europe B.V.
Industrieweg 24, 8071 Nunspeet, NL
