Shimano XT CS-M8200 12 Speed Cassette, 10-51T

Shimano XT CS-M8200 12 Speed Cassette

• HYPERGLIDE+ Evolution: Redesigned cog tooth profiles ensure crisp, efficient gear transitions under load, with smoother power transfer and quieter operation.

• MICRO SPLINE Freehub Compatibility: Fully compatible with Shimano MICRO SPLINE freehub bodies for quick engagement and maximum drivetrain efficiency.

• Optimised Materials: Strategic use of steel and alloy cogs balances strength, longevity, and lightweight performance for demanding off-road riders.

• Compact Drivetrain Option: Pair the 9-45T cassette with smaller chainrings and a medium cage derailleur for a lightweight, bash-free setup that still offers a 500% range.

• 510% Wide Range: The 10-51T cassette provides the broadest gear range and greatest frame compatibility in the Shimano DEORE XT lineup.

Experience the next generation of Shimano HYPERGLIDE+ shifting with the Shimano XT CS-M8200 12-Speed Cassette - engineered for smoother, faster, and more reliable gear changes under high load. Designed for trail, enduro, and E-MTB riders, the CS-M8200 builds on Shimano's proven performance heritage, delivering improved drivetrain clearance, optimised weight, and rock-solid durability.

With its MICRO SPLINE freehub compatibility, this 12-speed cassette pairs perfectly with the latest XT M8250 Di2 drivetrains, offering two optimised configurations: a compact 9-45T setup for lightweight agility, and a wide-range 10-51T option for all-terrain versatility.

Two Optimised Range Options

9-45T Lightweight Option - The 9-45T XT cassette offers a lightweight, compact drivetrain solution for riders who value maximum ground clearance. Designed to pair with the XT M8250 Medium Cage Rear Derailleur - opens in a new tab, this setup delivers 23mm of extra clearance-ideal for technical terrain and E-MTBs. When combined with the SM-CRM86 - opens in a new tab 28T chainring, it provides an additional 8mm of chainring clearance to help clear logs and rocks with ease. Installation is straightforward using the Shimano TL-LR021 tool - opens in a new tab, ensuring a secure and precise fit for the integrated 9T lockring.

10-51T Wide-Range Option - The 10-51T cassette delivers Shimano's widest-ever XT gear range-an impressive 510%-making it the ideal choice for riders tackling everything from steep climbs to fast descents. Offering ultimate versatility, it's compatible with both the XT M8250 - opens in a new tab and GRX RX827 - opens in a new tab Long Cage Rear Derailleurs. Designed for all-mountain, XC, and E-MTB applications, this setup delivers a perfect balance of range, cadence control, and shifting precision for smooth, confident performance across any terrain.

Technical Specifications

• Speed: 12-Speed

• Freehub Interface: Shimano MICRO SPLINE

• Available Sizes: 9-45T, 10-51T

• Chain Compatibility: Shimano HG 12-Speed

• Rear Derailleur Compatibility:

• 9-45T: XT M8250 Medium Cage

• 10-51T: XT M8250 Long Cage / GRX RD-RX827 Long Cage

• Cog Configuration:

• 9-45T: 9-11-13-15-17-19-21-24-28-33-39-45T

• 10-51T: 10-12-14-16-18-21-24-28-33-39-45-51T

• Model Number: CS-M8200-12

• Note: The 9-45T version requires the Shimano TL-LR021 - opens in a new tab Cassette Tool for installation.