Details

With Shimano original spare parts you can bring the performance of your components back to new condition!

Material: plastic, metal
Compatibility rear derailleur: Shimano Dura Ace RD-R9250
Chain/drive: 12-speed
Number of teeth: 11 teeth
Bearing : Precision industrial ball bearing , sealed
Color of rollers: black
Color dust caps: black

Weight according to the manufacturer: kA
Weight weighed: 16g