Shimano CS-HG31-8

The Shimano CS-HG31 is a high quality 8 speed cassette that delivers reliable long-lasting performance, available in either an 11-32T or 11-34T ratio. Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load.

• 8 speed compatible
• Sprockets are cut away to reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion
• Corrosion-resistant steel cassette lockring
• For 8-speed HG chains
• Available in 11-32T or 11-34T