The Shimano XTR CS - M9100 cassette is a top - notch choice for cyclists. It offers excellent chain retention and great ground clearance. Crafted with a smart combination of aluminum, titanium, and steel, it strikes the perfect balance between saving weight, having high rigidity, and ensuring long - lasting durability.
**Features:**
- Works well with Shimano Hyperglide+ chains.
- Hyperglide+ technology provides better chain engagement, stronger retention, and smoother pedaling, giving you more power and confidence on changing terrains.
- Micro Spline technology uses a lightweight aluminum freehub body to cut down weight and allows a 10 - tooth top gear.
- The Wide Range XTR M9100 cassette has a 510% gear range.
- It's only for 1x12 set - ups with a long - cage rear derailleur.
- Meets the durability needs for E - MTB applications.
**Specifications:**
- Color: Black/Gray
- Cassette Body Type: Shimano Micro Spline
- Designed for ebike: Yes
- Drivetrain Speeds: 12
- Defined Color: Black, Gray
- Cassette Cogs: 10 - 12 - 14 - 16 - 18 - 21 - 24 - 28 - 33 - 39 - 45 - 51
- Weight: 367
- Range: 10 - 51

Using your Shimano XTR CS - M9100 cassette is easy. First, make sure it's properly installed on your bike's rear wheel, following the 1x12 set - up with a long - cage rear derailleur. When you're riding, the Hyperglide+ technology will make your pedaling smooth and the chain will stay firmly in place, so you can focus on enjoying the ride. Just shift gears as you need to adapt to different terrains.
Here are some important notes. This cassette is designed specifically for 1x12 set - ups, so don't try to use it in other configurations. Also, it's made for E - MTB applications, but always check if it fits your specific bike model.
For maintenance, regularly clean the cassette with a bike cleaner and a brush. This will remove dirt and grime that can affect its performance. After cleaning, dry it thoroughly and apply a light layer of lubricant to the cogs. This will keep the chain running smoothly and extend the life of your cassette.