The close-ratio gearing of the Shimano HG50 9 speed cassette allows more efficient use of energy through finer cadence control. The sprockets are cut away to further reduce weight without reducing rigidity and the Nickel-plated finish offers hard wearing resistance to corrosion.

• Speed: 9-Speed
• Compatibility: 9-Speed drivetrains
• Use: Road, Touring
• Rear Hub Compatibility: Shimano type Hyperglide (HG) freehubs
• Hyperglide sprockets with computer designed tooth configuration
• Close ratio gearing
• Nickel-plated finish
• Corrosion-resistant steel cassette lockring
• For Narrow 9-speed HG chains
• Weight: 270 grams (12-23T)