Shimano SLX CS-M7100 12-Speed Cassette Micro Spline

The Shimano SLX CS-M7100 12-speed cassette is designed for mountain bikers seeking a very wide gear range, from steep climbs to fast descents. It fits wheels with a Micro Spline freehub body.

• Wide 10-51-tooth range: an easy gear for steep climbs and a high gear for speed
• 12 speeds with small steps, for shifting without abrupt changes in pedalling
• Steel sprockets with the largest in aluminium: strength and low weight, approximately 534 g
• Requires a Micro Spline freehub body and a CN-M7100 12-speed chain: check your wheel before ordering
• Includes an aluminium lockring, so you can fit it straight away

Technical specifications

• Model: CS-M7100-12
• Speed: 12
• Teeth: 10-51
• Sprocket teeth: 10-12-14-16-18-21-24-28-33-39-45-51
• Weight: approximately 534 g (10-51T)
• Materials: First 11 sprockets in steel, largest in aluminium
• Freehub body compatibility: Micro Spline
• Compatible chain: CN-M7100 12-speed
• Pack contents: 1 CS-M7100 cassette with aluminium lockring

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.