Set ruote carbonio ghiaia bici strada 700C blocco centrale cerchio freno ruote 8-12 velocità

XDR/XD 12speed. UD/3K/3KT/12K/12KT/18K/Marble. 100 9/130 10mm rim brake. 100 12/142 12mm center lock disc brake. Rim height. Rear weight. (4)Brake line. About wheel size.

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