Juego de ruedas de freno de disco de carbono para bicicleta de carretera 700c bloqueo central QR eje pasante buje HG MS XDR

Base: 8-12 speed 7075 Aluminum Alloy HG/XD/MS six-claw base (three teeth per claw). HG installation (8-11 speed installation requires one gasket, 12-speed flywheel installation directly), and 7-speed flywheel installation requires three gaskets.

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