SERIESSHIMANO SORA. High quality 8-speed cassette. Corrosion-resistant steel cassette lockring. Titanium gear_QTY (pcs)0. Aluminum gear_QTY (pcs)0. Combination11-13-15-17-19-21-24-28T (bf) | 11-13-15-17-20-23-26-30T (an) | 11-13-15-18-21-24-28-32T (aw) | 11-13-15-18-21-24-28-34T (Ca) | 12-13-14-15-17-19-21-23T (U) | 12-13-15-17-19-21-23-25T (W) | 13-14-15-17-19-21-23-26T (V).
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