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"Great service, reasonable price and delivered on time to keep me riding."
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Shimano Deore XT
Shimano CS-M8100 XT 12-Speed Cassette
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- High performance 12-speed Micro Spline MTB cassette
- Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
- Close ratio gearing allows a more efficient use of energy through finer cadence control
- Largest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigidity
- Sprockets are cut away and drilled to further reduce weight without reducing rigidity
- 10-45T or 10-51T wide ratio gearing allows a more efficient use of energy through finer cadence control in ever changing trail conditions
- Chrome-plated finish offers hard wearing resistance to corrosion
- Alloy cassette lockring
- For use with 12-speed MTB chains
-
Speed12 Speed
- Brand
- Shimano Deore XT
- Series
- Deore XT
- Category
- Cassettes
- Speed
- 12 Speed
- Discipline
- MTB
- Shift system
- Shimano MTB
- Freehub
- Micro Spline
- Largest sprocket
- 45T
- Ratio
- 10 - 45 teeth, 10 - 51 teeth
- SKU
- CSM8100045
Free UK delivery
On orders over £50. Express next working day on items in stock at Biggin Hill.
Free click & collect
From Biggin Hill, usually ready in 1 hour.
60-day returns
On unused items in their original packaging.
Reviews
What riders say
Overall rating: 4.9333334 / 5 from 15 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["price"].
Review highlights
Reviews
Smooth Shifting
"Great shifting when paired with a shimano chain. Great service as always!"
Works as advertised
"its a 10-45 12sp cassette what more is there to say"
Great service.
"Very pleased with this purchase. Good price and very quick delivery."
Silky
"Very smooth cassette and excellent shifting"
Shimano cassette
"Great product at good price good delivery and easy site to navigate"
Best price
"Best price, boxed in original Shimano packaging unlike some that sell OEM."
Great priced item
"Excellent value quick delivery"
Great choice with great savings
"Bought a new cassette as a replacement due to losing a few teeth on my old one, loads of choice for a good price."
What I needed at the
"What I needed at the right price!"
Q&A
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