

⚡ Shift into the future of cycling performance!
The Shimano M-8000 Deore XT 11-speed cassette (11-42 teeth) offers a wide gear range and precise shifting, featuring a clamp-on mount for secure installation. Designed for unisex adult cyclists, it balances durability and lightweight construction, making it ideal for diverse terrains and demanding rides. Backed by Shimano’s 2-year warranty, it’s a trusted choice for serious cycling enthusiasts.
| Mounting Type | Clamp-On Mount |
| Product Dimensions | 8"L x 7"W x 3"H |
| Manufacturer | SHIMANO |
| UPC | 689228322233 |
| Global Trade Identification Number | 00689228322233, 04524667322238 |
| Item Package Dimensions L x W x H | 10.63 x 9.33 x 2.83 inches |
| Package Weight | 0.7 Kilograms |
| Item Dimensions LxWxH | 9 x 7 x 3 inches |
| Brand Name | SHIMANO |
| Warranty Description | 2 Year Manufacturer |
| Model Name | CRR401 |
| Suggested Users | Unisex – Adults |
| Number of Items | 1 |
| Part Number | CSM8000142 |
| Model Year | 2015 |
| Style | Flat |
| Included Components | no |
| Size | 11-42 |
| Sport Type | Cycling |
K**R
You can’t go wrong with Shimano
There’s a reason Shimano has been the benchmark for so long in the bicycle business. Excellent quality, fit and functionality from the XTR to the Deore level components. I’ve used several of these cassettes to upgrade older MTB’s and they’ve worked flawlessly. I use XT components almost exclusively as they’re almost as light as XTR, but they won’t break the bank!
S**E
Solid. Cheap. Reliable.
Shifts well. Fits on my loaner 2016 Santa Cruz Bronson Carbon CC for friends. Needed reliable parts.
K**N
A leg saver
I bought this for my gravel bike to make it a little easier getting up some of the bigger hills. This was the biggest I could get on my bike unless I wanted to make some other changes. It works great and glad I got it.
A**0
Did what it said on the box
Did what it said on the box
A**A
Four Stars
great upgrade went from 3x9 to 1x11 wow worth every penny
R**A
Era el repuesto que estaba buscando
Era el repuesto que estaba buscando... todo muy bien 👍
H**T
Double the weight
Listing shows 200g, actual is 440gThis is the slightly taller road version, will not fit on mtb HG hub.Avoid.
H**R
Fits 2x 105 group
I was told this fits with 11-speed 105 groupset. I wasn’t sure but thought it was worth a shot. Sure enough, it fits without modification. I have a 2019 Trek Checkpoint with a 2x 11-speed 105 groupset. I only needed to adjust the rear derailleur for the larger cogs and I was soon pedaling up steeper hills thanks to the increased gear ratio.
Trustpilot
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