•
1 5

XT CS-M8100 12 Speed Cassette

Shimano XT CS-M8100 12 Speed Cassette
Add To Wishlist
Notify Me When Available

Shimano XT CS-M8100 12 Speed Cassette

Register to receive a notification when this item comes back in stock.

×
You're in! We'll let you know when it's back. Close

Description

The XT CS-M8100 12 Speed Cassette offers the excellent shifting performance that we have come to love from Shimano in both Wide Range and Rhythm step options. Both cassettes feature Beam Spider technology for increased weight savings, rigidity and durability. They also feature the Hyperglide+ technology found in XTR, offering Shimano's smoothest ever shifts in a lightweight package.

The 10-51T Wide Range cassette is perfect for riders after a huge range on their 1x set up. It offers a 510% range with smart gear steps for the ultimate climbing machine.

The 10-45T Rhythm Step cassette still offers an excellent 450% range but is designed with the perfect ratio in mind. You will give up the super-easy climbing gear but gain more even spacing between the gears and the ability to run a shorter cage derailleur. It can be used with either 1x or 2x setups.

Who's this item for: Any riders after a lightweight 12-speed cassette with excellent shifting performance.

Number of gears: 12 speed.

Weight: The 10-51T weighs approximately 470gm, and the 10-45T weighs approximately 461gm.

Materials/Construction: The first ten cogs are made from steel, the 2 largest cogs are made from aluminium.

Cog-tooth span:

  • 10-51: 10-12-14-16-18-21-24-28-33-39-45-51T
  • 10-45: 10-12-14-16-18-21-24-28-32-36-40-45T

Freehub mounting style: They mount using Shimano's Microspline freehub.

Product Reviews

5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Write a Review (Opens in a new window)
2 reviews
  • Darryl G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Cassette

    Easy to fit and smoooperation

    Was this helpful?
  • Steve Y.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Nice bit of kit

    Bike originally came with a mix of SLX and XT components with a few lower spec plates too. Over time have updated all none xt parts and this was last piece un puzzle. Lighter than orig SLX cassette and seems stiffer too. Shifts slight better when paired with xt shifter but that could just be me imagining it!

    Was this helpful?

Sent directly from our partner

This item is sent directly from our partner and will arrive separately if you order with other items.

Special Order

Special Order items are ordered for you from our supplier. Your whole order will be held until all items are in stock and will ship in 10-14 days.

If you are ordering other items which are in stock, you may wish to order those separately so they ship without delay.

You May Also Like