Shimano SLX CS-M7100 12-Speed Cassette | 10-45T | MICRO SPLINE | HYPERGLIDE+
Shimano SLX CS-M7100 12-Speed Cassette | 10-45T
Proven Shimano 12-speed performance at an outstanding value.
The Shimano SLX CS-M7100 cassette delivers the same fast, confident shifting technology found in Shimano's premium mountain bike drivetrains while offering exceptional durability and value. Featuring HYPERGLIDE+ technology, the CS-M7100 provides smooth, reliable shifting under load, allowing you to change gears while climbing, sprinting, or powering through technical terrain.
The 10-45T gear range offers tighter gear spacing than the 10-51T option, making it ideal for riders who prefer smoother cadence transitions and faster acceleration. Whether you're riding cross-country, trail, marathon, or all-mountain terrain, the 10-45T cassette provides a balanced gear range for efficient pedaling across varied terrain.
Designed for Shimano's MICRO SPLINE freehub standard, the CS-M7100 is fully compatible with Shimano 12-speed mountain bike drivetrains and HG 12-speed chains.
Key Features
- Genuine Shimano SLX 12-speed cassette
- 10-45T gear range with close-ratio gearing
- HYPERGLIDE+ technology for smooth shifting under load
- MICRO SPLINE freehub compatibility
- Durable construction built for aggressive trail riding
- Excellent value with Shimano-proven reliability
- Ideal for XC, trail, marathon, and all-mountain bikes
Gear Range
- 10T
- 12T
- 14T
- 16T
- 18T
- 21T
- 24T
- 28T
- 32T
- 36T
- 40T
- 45T
Technical Specifications
- Brand: Shimano
- Series: SLX
- Model: CS-M7100-12
- Generation: M7100
- Speeds: 12-Speed
- Gear Range: 10-45T
- Compatible Chain: Shimano HG 12-Speed
- Freehub Compatibility: MICRO SPLINE
- Shifting Technology: HYPERGLIDE+
- Finish: Anodized
- Shimano Product Code: ICSM7100045
- UPC: 192790444291
Why You'll Love It
- Smooth, precise shifting even under heavy pedaling loads
- Closer gear spacing for efficient cadence management
- Durable construction built for everyday trail riding
- Outstanding performance-to-value ratio
- Compatible with Shimano's full 12-speed MTB ecosystem
Compatibility
- Shimano SLX M7100 12-speed drivetrains
- Shimano XT M8100 12-speed drivetrains
- Shimano XTR M9100 and M9200 12-speed drivetrains
- Shimano HG 12-speed chains
- MICRO SPLINE freehub bodies only
Before You Buy
- This cassette requires a MICRO SPLINE freehub body.
- This listing is for the 10-45T version.
- Compatible with Shimano HG 12-speed chains.
- Not compatible with traditional Shimano HG or SRAM XD/XDR freehub bodies.
The Shimano SLX CS-M7100 10-45T Cassette brings premium HYPERGLIDE+ shifting performance to riders looking for dependable durability and exceptional value. Whether you're racing XC, riding technical singletrack, or logging big trail miles, it's built to deliver smooth, reliable performance ride after ride.