Jual TOOLS Shimano Tourney Rd-Ty21 Derailleur Belakang 6/7 Kecepatan Untuk - Jakarta Utara - KenmasterOfficial | Tokopedia
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Shimano TY21 6/7 Speed Groupset RD TY21 GS Bike Rear Derailleur Tourney SL TX50 Shifter Lever 6S 7S SL TX50 Trigger| | - AliExpress
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