Buje de tracción recta superligero para bicicleta de carretera bloqueo central 24H 100X12/142X12MM XD HG XDR

Rear wheel: 142X12mm. Number of spokes: 24H. GOLDIX is from China's largest hub manufacturer. Our models and specifications are complete, and our technical force is strong. The ratchet DLC diamond like coating has high hardness and elastic modulus, low friction coefficient, wear resistance, and good vacuum friction characteristics.

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