Bujes de bicicleta de montaña NBK Buje de rodamiento 8-12 velocidades 32/28/36 orificios QR Buje de eje pasante

Its front and rear tube shaft four in one structure, elbow wheel hub. Equipped with NBK Bearing, equipped with black freehub, compatible with For SHIMANO HG 8-12 speed and SRAM NX 12S ，SX 12S. [Structure]: NBK bearing; AL7075 T6 aluminum alloy shaft, AL6061 body; P.C.D 58MM, 4 pawls;.

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