Feature(may vary by option.)
●Shimano Part: Y1W834000
●Fits: FC-R8000
●Shimano Part Number: Y1W834000
●Model Name: FC-R8000
●Specifications: Double
●Supported Speed: 11 speeds
●Number of Teeth: 34T-MS (for 50-34T)
[For 46-36T & 52-36T]
[For 50-34T]
[For 53-39T]
Description