SHIMANO DEORE CS-M5100 11-Speed Cassette Sprocket 11-51T

The SHIMANO DEORE CS-M5100 11-Speed Cassette is designed for mountain bikers who need smooth shifting, wide gear range, and reliable performance on demanding trails. Built with Shimano’s trusted engineering, this cassette delivers precise gear transitions and improved pedaling efficiency across different riding conditions. Its wide 11-51T range makes climbing steep terrain easier while still offering enough speed for fast descents and flat sections. The lightweight sprocket carrier helps reduce overall drivetrain weight without compromising durability. Ideal for 1x11 MTB drivetrains, the CS-M5100 cassette is built for trail, cross-country, and adventure riders looking for dependable shifting performance. Whether you are upgrading your current setup or building a new mountain bike, this Shimano Deore cassette provides excellent balance between durability, smooth operation, and riding control for everyday and aggressive trail use.

Key Features

• Brand: Shimano

• Model: CS-M5100-11

• Series: Deore M5100

• Speed Compatibility: 11-Speed

• Gear Range: 11-51T

• Cassette Type: HG

• Drivetrain Compatibility: 1x11 MTB Drivetrain

• Smooth Shifting: Optimized sprocket design for precise gear changes

• Wide Range Performance: Helps riders tackle steep climbs and technical terrain easily

• Lightweight Construction: Alloy sprocket carrier reduces overall cassette weight

• Durable Design: Built for long-lasting MTB performance in tough riding conditions

• Rider Efficiency: Designed to improve cadence control and pedaling efficiency

Product Specifications

• Product Type: Cassette Sprocket

• Model Number: CS-M5100-11

• Series: Deore M5100

• Speed: 11-Speed

• Teeth Combination: 11-13-15-18-21-24-28-33-39-45-51T

• Largest Sprocket: 51T

• Smallest Sprocket: 11T

• Compatible Rear Derailleur: 11-Speed MTB RD

• Compatible Chain: Shimano 11-Speed Chain

• Freehub Type: HG Freehub

• Recommended Use: Mountain Bike / Trail / XC Riding

• Packaging: Individual Pack

Drivetrain Performance

• Wide gear ratio supports better climbing and smoother power delivery

• Optimized sprocket spacing improves shifting consistency under load

• Designed specifically for Shimano 1x11 mountain bike systems

• Maintains stable chain engagement for reliable trail performance

• Helps riders maintain comfortable cadence across varying terrain

Why Choose This Product

• Genuine Shimano Deore performance and reliability

• Excellent gear range for trail and mountain riding

• Smooth and accurate shifting even on rough terrain

• Lightweight yet strong construction for long-term durability

• Perfect upgrade for modern 11-speed MTB drivetrains

• Suitable for both recreational and serious mountain bikers

In the Box

• 1 x SHIMANO DEORE CS-M5100 11-Speed Cassette Sprocket