Bujes de bicicleta de montaña de fibra de carbono 32H 6 trinquetes 114 clics buje de bicicleta de 8-12 velocidades

[Structure]:NBK bearing 6802; AL7075 T6 aluminum alloy shaft, AL6061 body; PCD 58MM, 4 pawls;. Hub shell imported material 6061-T6+ carbon tube, 7075 aluminum shaft. 7075 aluminum tower base. 14G front and rear 32 hole round hole.

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