Shimano Sora R3000 Road 1×9 Speed Rear Groupset RD-R3000 Derailleur HG400-9 HG53

3, Chain: Chain (HG53, 112L). 4, Full set(3PCS): Rear derailleur (RD-R3000, Short cage) + Cassette (HG400-9, 11-28T) + Chain (HG53, 112L). Level: Sora. 1, Rear derailleur: Rear derailleur (RD-R3000, Short cage).

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