Geardrive GM9-6 Wide Ratio Cassette 11-50T, 9 Speed, GD2583

• - Massive gear ranges
• - Smooth stage tooth configuration
• - Flow controlled shifting design no more pedaling slips
• - OEM package (This item is exactly as pictured and does not include retail package)
• Contents: 1 pc/pack

Features: - Massive gear ranges - Smooth stage tooth configuration - Flow controlled shifting design no more pedaling slips Specification: - 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 - 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