Shimano XTR CS-M9200 12-Speed Cassette | 9-45T | MICRO SPLINE | HYPERGLIDE+

Shimano XTR CS-M9200 12-Speed Cassette | 9-45T

Maximum efficiency, reduced weight, and race-winning performance.

The Shimano XTR CS-M9200 9-45T Cassette is built for elite cross-country racers and performance-focused riders seeking the lightest, most efficient XTR drivetrain possible. Featuring Shimano's latest HYPERGLIDE+ technology, the CS-M9200 delivers lightning-fast, seamless shifting—even under heavy pedaling loads.

Unlike the wide-range 10-51T cassette, the 9-45T version is designed around a more compact drivetrain. When paired with smaller chainrings and Shimano's mid-cage XTR rear derailleur, it delivers an impressive 500% gear range while reducing overall drivetrain weight, increasing ground clearance, and improving shifting performance for aggressive XC and marathon racing.

Constructed using a carefully engineered combination of steel, titanium, and aluminum sprockets, the CS-M9200 offers exceptional durability while minimizing rotating weight where it matters most.

The cassette is compatible with MICRO SPLINE freehub bodies and represents Shimano's most advanced mountain bike cassette technology.

Key Features

• Genuine Shimano XTR 12-speed cassette
• Compact 9-45T gear range with 500% range
• Latest HYPERGLIDE+ shifting technology
• Optimized for smaller chainrings and mid-cage XTR rear derailleurs
• MICRO SPLINE freehub compatibility
• Steel, titanium, and aluminum sprocket construction
• Lightweight race-ready design
• Ideal for XC, marathon, gravel racing, and endurance riding

Gear Range

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

Technical Specifications

• Brand: Shimano
• Series: XTR
• Model: CS-M9200-12
• Generation: M9200
• Speeds: 12-Speed
• Gear Range: 9-45T
• Range: 500%
• Freehub Compatibility: MICRO SPLINE
• Shifting Technology: HYPERGLIDE+
• Construction: Steel, Titanium & Aluminum
• Finish: Anodized
• Shimano Product Code: ICSM9200945
• UPC: 192790305455

Why You'll Love It

• Lightweight cassette optimized for XC and marathon racing
• Outstanding shifting performance under full power
• Compact gearing improves drivetrain efficiency
• Increased ground clearance when paired with the XTR mid-cage derailleur
• Premium XTR construction built for elite performance

Compatibility

• Shimano 12-speed mountain bike drivetrains
• MICRO SPLINE freehub bodies only
• Designed to pair with Shimano XTR M9200 mid-cage rear derailleur for optimal performance

Before You Buy

• This cassette requires a MICRO SPLINE freehub body.
• The TL-LR021 lockring tool is required for installation and is not included.
• This listing is for the 9-45T cassette.
• Best performance is achieved with Shimano XTR M9200 components and a compatible 12-speed chain.

The Shimano XTR CS-M9200 9-45T Cassette is Shimano's lightest and most race-focused cassette, delivering incredible shifting precision, exceptional durability, and a compact gear range designed for riders who demand every possible performance advantage.