Description
Features:- Massive gear ranges- Smooth stage tooth configuration- Flow controlled shifting design no more pedaling slipsSpecification:- 9-Speed – 11-13-16-20-24-30-36-42-50T Cogs – Surface Finish: 11~42T Nickel plated 50T ED Black- Spider: Single Spider- Cog Material: Steel Black- Hub Compatibility: HG Driver- Shimano derailleurs require a longer B-tension screw, you will need to adjust your b-tension screw to allow your derailleur cage to correctly clear the largest sprockets- OEM package (This item is exactly as pictured and does not include retail package)Contents: 1 pc/pack