yofastener logo
110BCD 50-34T 54-40T 53-39T Double Chainrings Road Bicycle Crankset Chainwheels

110BCD 50-34T 54-40T 53-39T Double Chainrings Road Bicycle Crankset Chainwheels

PASS QUEST Chessboard Design 110BCD Power Peter Spider Fit 5800 6800 CRANKS 50-34T 54-40T 53-39T Double Chainrings R9000 110BCD. BCD: 110BCD. The chainring is made of a whole aluminum plate by CNC milling, which is thinned and chamfered toensure strength while reducing the weight by morethan 10g compared with the previous series.