Shimano 105 R7100/7170 2x12 Speed 160mm 50×34T Di2 Hydraulic Brake 11-Items

・FC-R7100 (160mm 50×34T). ・ST-R7170/BR-R7170 Rear J-kit Hose length 1700mm. ・EW-SD300 1200mm×1. 🟥 CHECKOUT 🟥.

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