Shimano Altus HG31 8-Speed MTB Cassette 11-32

The Shimano Altus HG31 cassette is a 8-speed cassette with sprockets ranging from 11 to 32 teeth. It suits riders looking for a simple replacement for the worn cassette on their MTB or city bike.

• Eight speeds for precise shifting, with sprockets from 11 to 32 teeth
• The 32-tooth sprocket helps you tackle climbs
• Steel sprockets, suitable for everyday use
• Zinc phosphate treatment on the sprockets, designed to protect against corrosion
• Use a HG/IG 6/7/8-speed chain so the drivetrain and cassette work well together

Technical specifications

• Speed: 8
• Sprocket teeth: 11-13-15-18-21-24-28-32
• Material: Steel, steel sprockets
• Finish: Zinc phosphate treatment
• Recommended chain: HG/IG 6/7/8-speed
• Manufacturer code: ECSHG318132
• Box contents: 1 Shimano Altus CS-HG31 8-speed cassette
• Colour: Black

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.