The Shimano SLX CS-M7100 12-speed cassette is optimized with rider-tuned gear combinations for MTB excellence.

• Advanced shifting performance provides the confidence to enjoy any trail
• Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security
• HYPERGLIDE+ technology provides better chain engagement, stronger retention, and smoother pedaling with greater power and confidence over rapidly changing terrain
• Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub
• The CS-M7100 cassette meets durability requirements for E-MTB applications
• Cassette Body Type: Shimano Micro Spline
• Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-40-45
• Drivetrain Speeds: 12
• Range: 10-45
• Designed for ebike: Yes
• Color: Silver/Black
• Defined Color: Silver