Escapahas all the spare parts and components you need to keep your bike running smoothly,such as theShimano Tiagra 50T Chainring for FC-4700for 2x10-speed drivetrains.
Features:
Rear Gears: 10
BCD: 110 mm
Teeth: 50D
Mounting: 4-bolt
Compatible cranksets: FC-4700
