Descripción
Price: 11.89 - 0.99
Para la modificación del volante Brompton, se puede cambiar a 2 y 3 velocidades.
La relación general de transmisión de dos velocidades es 11-12, 11-14, 11-16,
La relación de transmisión de tres velocidades es 11-12-14 11-12-16 11-12-18.
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