High-Performance 12-Speed Micro Spline MTB Cassette for Trail and XC Riding
The Shimano Deore XT CS-M8200 12-Speed Cassette 9-45T is a high-performance mountain bike cassette designed to deliver crisp shifting, efficient cadence control and dependable durability across changing trail conditions.
Built for Micro Spline freehub bodies, the CS-M8200 uses Shimano’s advanced Hyperglide sprocket profiling with precisely shaped shift gates to deliver smooth and accurate gear changes, even when the drivetrain is under load.
Its compact 9-45T range offers closely spaced gearing for finer cadence control while still providing the versatility needed for steep climbs, fast trail sections and technical riding. Lightweight alloy carriers support the largest sprockets, while extensive machining and drilling reduce unnecessary weight without sacrificing rigidity.
Finished with a durable chrome-plated surface and supplied with an alloy lockring, the Deore XT CS-M8200 is an excellent choice for riders looking for a refined 12-speed MTB cassette for XC, trail and performance mountain biking.
9-45T Wide-Range Gearing
The 9-45T ratio combines a compact overall cassette size with a broad usable gear range. The 9-tooth smallest sprocket provides a fast top-end gear, while the 45-tooth largest sprocket gives useful climbing range for technical gradients and changing terrain. This gearing is designed to help riders maintain a more efficient cadence across varied trail conditions.
Finer Cadence Control
The relatively close gear steps of the 9-45T cassette allow smoother transitions between ratios. This can help riders maintain a more consistent pedalling rhythm and use energy more efficiently when terrain changes frequently.
Shimano Hyperglide Sprocket Technology
The CS-M8200 uses Shimano Hyperglide sprocket technology with computer-designed tooth shapes and contoured shift gates. These features are engineered to guide the chain smoothly from one sprocket to the next, resulting in crisp and controlled shifting.
Smooth Shifting Under Load
The cassette is designed to maintain clean gear changes even when power is being applied through the drivetrain. This is especially useful during steep climbs, sudden accelerations, technical trail sections, high-cadence riding and changing gradients.
Lightweight Alloy Carriers
The largest sprockets are mounted on lightweight alloy carriers. This construction helps reduce cassette mass while increasing rigidity around the larger sprockets, supporting precise shifting under load.
Weight-Reducing Cut-Outs
The sprockets are extensively cut away and drilled to remove excess material. This helps lower weight without compromising the stiffness needed for dependable shifting performance.
Chrome-Plated Finish
A chrome-plated finish provides hard-wearing protection against corrosion and regular trail use. This makes the cassette well suited to riders who frequently encounter wet, muddy or variable conditions.
Micro Spline Compatibility
The CS-M8200 is designed for Shimano Micro Spline freehub bodies.
Always confirm that your rear hub uses a compatible Micro Spline interface before ordering.
Designed for 12-Speed MTB Chains
The cassette is intended for use with 12-speed MTB chains, allowing the drivetrain to operate correctly across the full 12-speed range.
Alloy Lockring Included
A lightweight alloy cassette lockring secures the cassette to the compatible freehub body.
Ideal for XC and Trail MTB
The Shimano Deore XT CS-M8200 9-45T cassette is particularly well suited to XC riding, XC racing, trail riding, lightweight MTB builds, performance mountain bikes, riders wanting fine cadence control and Shimano 12-speed drivetrain upgrades.
Key Features
- Shimano Deore XT CS-M8200 cassette
- 12-speed MTB drivetrain
- 9-45T gear range
- Micro Spline compatibility
- Hyperglide sprocket technology
- Computer-designed tooth profiles
- Contoured shift gates
- Crisp shifting under load
- Close-ratio progression for improved cadence control
- Lightweight alloy carriers
- Extensively cut-away sprockets
- Drilled construction to reduce weight
- Chrome-plated finish
- Improved corrosion resistance
- Alloy lockring
- Compatible with 12-speed MTB chains
- Designed for XC and trail riding
Shimano Deore XT CS-M8200 9-45T | Refined 12-Speed Shifting for Modern MTB Riding
The Shimano Deore XT CS-M8200 12-Speed 9-45T Cassette is designed for riders who want precise shifting, efficient cadence management and low weight in a compact Micro Spline package.
Its Hyperglide sprocket profiling delivers smooth, crisp gear changes under load, while the 9-45T range provides finely spaced ratios for changing trail conditions. Lightweight alloy carriers and heavily machined sprockets help minimise weight while maintaining the rigidity needed for consistent performance.
If you're searching for a Shimano XT 12-speed cassette, CS-M8200 cassette, 9-45T Micro Spline cassette or lightweight MTB cassette for trail and XC riding, this model offers a strong combination of performance, durability and efficient gearing.